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複素環(huán)式化合物

複素環(huán)式化合物は分子中で環(huán)狀構(gòu)造を有する有機(jī)化合物の一種であり,環(huán)を構(gòu)成する炭素原子に加えて,一つ又は複數(shù)の窒素原子、硫黃原子、酸素原子等の他の原子を含有する。一つの環(huán)のみを含有すれば,単環(huán)式化合物と呼ばされ,例えばフラン、チアゾール、ピリジン;二つ又は二つ以上の環(huán)を含有すれば,多環(huán)式化合物と呼ばされ,例えばキノリン、プリン等。その中で性質(zhì)が最も穏やかでかつ最も一般的なのは5員又は6員複素環(huán)である。簡(jiǎn)単な複素環(huán)はベンゼン又は他の複素環(huán)と結(jié)合して二環(huán)、三環(huán)又はより複雑な環(huán)系を形成することができる。ある複素環(huán)は芳香族化合物の特性を有し,例えば置換反応を起こしやすく,付加反応を起こしにくく,酸化剤と合わせて使用する時(shí)にその化學(xué)的性質(zhì)が穏やかである。複素環(huán)式化合物は自然界に広く存在し,例えば核酸、ほとんどのビタミン、クロロフィル、ヘモグロビン、ほとんどのアルカロイド、色素等。一部の複素環(huán)式化合物は芳香族性を有し,例えば植物中のクマロン、シスジャスモン,動(dòng)物中のシベトン等?;瘜W(xué)合成農(nóng)薬中でこの種類の化合物は多く,例えば除草剤のアトラジン、アミトロール、イソメチオジン,殺蟲剤のプロパルギット、キナルホス,殺菌剤のトリクロロイソシアヌル酸、チオキノックス等。簡(jiǎn)単な複素環(huán)式化合物は有機(jī)化學(xué)工業(yè)の重要な原料である。 環(huán)系を構(gòu)成する炭素原子に加えてO,S,N等のヘテロ原子を含有する環(huán)狀化合物は複素環(huán)式化合物と総稱される。この定義に従って,厳密には環(huán)形無(wú)水コハク酸、環(huán)形イミド、ラクトン、ラクチド、環(huán)形無(wú)水物、ラクタム、環(huán)狀エーテル等も複素環(huán)式化合物に屬し,しかしこれらの化合物は性質(zhì)が脂肪族と類似し,かつ鎖式化合物を縮合して取得しやすいとともに,開環(huán)から鎖狀化合物に変換しやすいため,一般的に脂肪族とともに検討する。そのため複素環(huán)式化合物は特に環(huán)系が穏やかでかつ異なる芳香族性を有する複素環(huán)式化合物を指し,即ち芳香族複素環(huán)化合物である。 有機(jī)複素環(huán)式化合物は開鎖、炭素環(huán)、複素環(huán)という三種類の有機(jī)化合物の一種であり,その種類が膨大で,その數(shù)量が多く,すべての既知の有機(jī)化合物の約1/3を占め,かつ生物界に広く存在し,生物の成長(zhǎng)、発育、生殖、及び遺伝、変異等と密接な関係がある。通常の複素環(huán)式化合物はフラン、チオフェン、ピロール、キノリン、カルバゾール等を含む。これらの複素環(huán)式化合物は有機(jī)合成又は醫(yī)薬、農(nóng)薬、溶剤等に広く用いられる。無(wú)色でかつ特別な臭いを有する液體又は結(jié)晶であり,その比重が水より小さく又はそれに近く,毒性があり,いくつかの有機(jī)溶剤に溶解でき,水にわずかに溶解する?;鸱N、高熱、酸化剤及び強(qiáng)酸と接觸すると燃焼又は爆発を引き起こすことができ,それに毒性のある硫黃酸化物や窒素酸化物のガス?fàn)钗镔|(zhì)を析出する。フランは空気で過酸化物を形成し,蒸留すると爆発を引き起こすことができる。危険物の管理過程において,火災(zāi)、爆発、毒性の危険性の大きさによって,それぞれ可燃性液體、可燃性固體、有機(jī)有毒物質(zhì)に分類される;貯蔵と使用時(shí)に,その前の二種はA火災(zāi)、B火災(zāi)を引き起こす危険物として,後者はC火災(zāi)を引き起こす危険物として火災(zāi)管理を行う。発火時(shí)に,泡消火剤、粉末消火剤、水ミスト、1211、炭酸ガス消火剤等の消火剤を利用して消火を行うことができる。
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Structure Chemical Name CAS MF
1H-Imidazol-2-amine, 1-(tetrahydro-2H-pyran-2-yl)- 1H-Imidazol-2-amine, 1-(tetrahydro-2H-pyran-2-yl)- 2283866-84-0 C8H13N3O
1H-Pyrazole, 1-(1,4-dioxan-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1H-Pyrazole, 1-(1,4-dioxan-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2223004-45-1 C13H21BN2O4
1H-Imidazole, 2-ethoxy- 1H-Imidazole, 2-ethoxy- 61166-02-7 C5H8N2O
1H-Imidazole, 5-bromo-1-(3-fluorophenyl)- 1H-Imidazole, 5-bromo-1-(3-fluorophenyl)- 2460501-32-8 C9H6BrFN2
2-Hydroxy-5-(ethyl-d5)-pyrazine 2-Hydroxy-5-(ethyl-d5)-pyrazine 1185306-46-0 C6H8N2O
5-(Tetrahydropyran-4-yl)pyrazine-2-boronic acid pinacol ester 5-(Tetrahydropyran-4-yl)pyrazine-2-boronic acid pinacol ester 1402166-37-3 C15H23BN2O3
1H-Pyrazole, 1-(2-fluorophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1H-Pyrazole, 1-(2-fluorophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1402240-89-4 C15H18BFN2O2
3-Bromo-1-(n-propyl)pyrazole-d9 3-Bromo-1-(n-propyl)pyrazole-d9 1643576-46-8 C6BrD9N2
Benzoic acid, 5-bromo-2-(1H-pyrazol-1-yl)-, methyl ester Benzoic acid, 5-bromo-2-(1H-pyrazol-1-yl)-, methyl ester 1823267-97-5 C11H9BrN2O2
Quinazoline, 2-fluoro- (9CI) Quinazoline, 2-fluoro- (9CI) 56595-08-5 C8H5FN2
4-Bromo-[(5-methyl-2-piperidino)-d13]thiazole 4-Bromo-[(5-methyl-2-piperidino)-d13]thiazole 1643544-17-5 C9H13BrN2S
4-Bromo-1-(sec-butyl)pyrazole-d11 4-Bromo-1-(sec-butyl)pyrazole-d11 1643544-23-3 C7H11BrN2
4-Bromo-2-[(N-methylpiperazin-d11)-1-yl]thiazole 4-Bromo-2-[(N-methylpiperazin-d11)-1-yl]thiazole 1643538-14-0 C8H12BrN3S
5-(Ethyl-d5)-pyrazine-2-boronic acid pinacol ester 5-(Ethyl-d5)-pyrazine-2-boronic acid pinacol ester 2223047-01-4 C12H19BN2O2
5-(iso-Propyl-d7)-pyrazine-2-boronic acid pinacol ester 5-(iso-Propyl-d7)-pyrazine-2-boronic acid pinacol ester 2223051-79-2 C13H21BN2O2
5-Amino-2-bromopyrazine-d2 5-Amino-2-bromopyrazine-d2 1185311-46-9 C4H4BrN3
5-Bromo-(4-methyl-2-piperidino-d13)-thiazole 5-Bromo-(4-methyl-2-piperidino-d13)-thiazole 1643579-84-3 C9H13BrN2S
5-Bromo-[4-methyl-2-(N-methylpiperazin-1-yl)-d14]-thiazole 5-Bromo-[4-methyl-2-(N-methylpiperazin-1-yl)-d14]-thiazole 1643542-69-1 C9H14BrN3S
1H-Pyrazole, 1-[1,1-di(methyl-d3)ethyl-2,2,2-d3]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1H-Pyrazole, 1-[1,1-di(methyl-d3)ethyl-2,2,2-d3]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2241877-42-7 C13H23BN2O2
1H-Imidazole, 2-phenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1H-Imidazole, 2-phenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2223051-50-9 C15H19BN2O2
2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 2223030-45-1 C10H17BN2O3
5-Bromo-1-(1,1-dimethylethyl)-2-methyl-1H-imidazole 5-Bromo-1-(1,1-dimethylethyl)-2-methyl-1H-imidazole 2294944-30-0 C8H13BrN2
1,1-Dimethylethyl 4-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,2,3-triazol-1-yl]-1-piperidinecarboxylate 1,1-Dimethylethyl 4-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,2,3-triazol-1-yl]-1-piperidinecarboxylate 2710298-21-6 C18H31BN4O4
4-bromo-2-(4-methylpyrazol-1-yl)-1,3-thiazole 4-bromo-2-(4-methylpyrazol-1-yl)-1,3-thiazole 1159816-65-5 C7H6BrN3S
2-bromo-5-(2-methylpiperidin-1-yl)pyrazine 2-bromo-5-(2-methylpiperidin-1-yl)pyrazine 959238-56-3 C10H14BrN3
2-BROMO-5-(TETRAHYDRO-FURAN-3-YLOXY)PYRAZINE 2-BROMO-5-(TETRAHYDRO-FURAN-3-YLOXY)PYRAZINE 1086382-90-2 C8H9BrN2O2
(5-Methylethylaminopyrazine-d10)-2-boronic acid pinacol ester (5-Methylethylaminopyrazine-d10)-2-boronic acid pinacol ester 2223003-20-9 C13H22BN3O2
[1-(iso-Butyl)-2-methyl-d12]-imidazole-4-boronic acid pinacol ester [1-(iso-Butyl)-2-methyl-d12]-imidazole-4-boronic acid pinacol ester 2223029-79-4 C14H25BN2O2
1-(iso-Butyl-d9)-pyrazole-3-boronic acid pinacol ester 1-(iso-Butyl-d9)-pyrazole-3-boronic acid pinacol ester 2223047-78-5 C13H16BD9N2O3
2-(iso-Propyl-d7)-imidazole 2-(iso-Propyl-d7)-imidazole 1185307-39-4 C6H10N2
2-Amino-5-(iso-propyl-d7)-pyrazine 2-Amino-5-(iso-propyl-d7)-pyrazine 1185316-43-1 C7H11N3
2-Amino-5-(sec-butyl-d9)-pyrazine 2-Amino-5-(sec-butyl-d9)-pyrazine 1643563-35-2 C8H13N3
2-Amino-6-(methyl-d3)-pyrazine 2-Amino-6-(methyl-d3)-pyrazine 1643541-88-1 C5H4D3N3
2-Bromo-5-(iso-propyl)pyrazine-d9 2-Bromo-5-(iso-propyl)pyrazine-d9 1643575-77-2 C7BrD9N2
2-Bromo-5-(morpholino-d8)-pyrazine 2-Bromo-5-(morpholino-d8)-pyrazine 1643542-92-0 C8H10BrN3O
2-Bromo-5-ethoxypyrazine-d7 2-Bromo-5-ethoxypyrazine-d7 1643575-81-8 C6H7BrN2O
2-Bromo-6-(iso-propyl-d7-amino)pyrazine 2-Bromo-6-(iso-propyl-d7-amino)pyrazine 1185309-21-0 C7H10BrN3
2-Bromo-6-(methyl-d3)-pyrazine 2-Bromo-6-(methyl-d3)-pyrazine 1185309-37-8 C5H5BrN2
Morpholine, 4-(5-bromo-1-methyl-1H-imidazol-2-yl)- Morpholine, 4-(5-bromo-1-methyl-1H-imidazol-2-yl)- 865798-19-2 C8H12BrN3O
1H-Pyrazol-4-amine, 3-methyl-1-(2-methylphenyl)- 1H-Pyrazol-4-amine, 3-methyl-1-(2-methylphenyl)- 1547302-32-8 C11H13N3
2-Pyrazin-6-d-amine, 3,5-dibromo- 2-Pyrazin-6-d-amine, 3,5-dibromo- 2256742-45-5 C4H3Br2N3
3,5-dimethylpiperidine-2,2,3,4,4,5,6,6-d8 3,5-dimethylpiperidine-2,2,3,4,4,5,6,6-d8 2768655-67-8 C7H7D8N
6-(iso-Butyl-d9)-pyrazine-2-boronic acid pinacol ester 6-(iso-Butyl-d9)-pyrazine-2-boronic acid pinacol ester 2223038-54-6 C14H16BD9N2O3
(2-methoxy-4-(piperazin-1-yl)phenyl)boronic acid (2-methoxy-4-(piperazin-1-yl)phenyl)boronic acid 2225180-90-3 C11H17BN2O3
(3-(4-methylpiperazin-1-yl)-5-(trifluoromethyl)phenyl)boronic acid (3-(4-methylpiperazin-1-yl)-5-(trifluoromethyl)phenyl)boronic acid 2225180-89-0 C12H16BF3N2O2
1-(2-cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine 1-(2-cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine 2223047-18-3 C20H30BNO2
1-(2-Methoxyphenyl)-1H-pyrazole-4-boronic acid 1-(2-Methoxyphenyl)-1H-pyrazole-4-boronic acid 2225172-55-2 C10H11BN2O3
1-(3,5-Difluorophenyl)-1H-pyrazole-4-boronic acid 1-(3,5-Difluorophenyl)-1H-pyrazole-4-boronic acid 2225173-89-5 C9H7BF2N2O2
1-(3-cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine 1-(3-cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine 2223037-73-6 C20H30BNO2
1-(3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazole 1-(3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazole 2223042-36-0 C16H21BN2O2
1-(4-Methoxyphenyl)-1H-pyrazole-4-boronic acid 1-(4-Methoxyphenyl)-1H-pyrazole-4-boronic acid 2225175-69-7 C10H11BN2O3
1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl)piperidin-2-one 1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl)piperidin-2-one 2223052-43-3 C15H22BN3O3
1-(Oxolan-2-yl)-2-ethylimidazol-4-amine 1-(Oxolan-2-yl)-2-ethylimidazol-4-amine 1622835-77-1 C9H15N3O
1,2-DI(PYRAZIN-2-YL)BENZENE 1,2-DI(PYRAZIN-2-YL)BENZENE 1622839-12-6 C14H10N4
2-Bromo-6-(n-propyl-d7)-pyrazine 2-Bromo-6-(n-propyl-d7)-pyrazine 1185306-28-8 C7H9BrN2
2-Bromo-6-[(N-methylpiperazin-1-yl)-d11]-pyrazine 2-Bromo-6-[(N-methylpiperazin-1-yl)-d11]-pyrazine 1643539-33-6 C9H13BrN4
2-Bromo-6-amino(pyrazine-d2) 2-Bromo-6-amino(pyrazine-d2) 1185310-59-1 C4H4BrN3
3-Bromo-1-(methyl)pyrazole-d5 3-Bromo-1-(methyl)pyrazole-d5 1643562-58-6 C4H5BrN2
4-Bromo-[1-(n-propyl)-2-methyl-d10]-imidazole 4-Bromo-[1-(n-propyl)-2-methyl-d10]-imidazole 1643563-24-9 C7H11BrN2
4-Bromo-1-(sec-butyl-d9)-pyrazole 4-Bromo-1-(sec-butyl-d9)-pyrazole 1643564-49-1 C7H2BrD9N2
4-Bromo-1-(tert-butyl-d9)-imidazole 4-Bromo-1-(tert-butyl-d9)-imidazole 1643563-07-8 C7H11BrN2
4-Bromo-2-[N-Boc-(piperazin-d8)-1-yl]thiazole 4-Bromo-2-[N-Boc-(piperazin-d8)-1-yl]thiazole 1643542-54-4 C12H12BrD8N3O2S
4-Bromo-3,5-(dimethyl-d6)-pyrazole 4-Bromo-3,5-(dimethyl-d6)-pyrazole 1303967-24-9 C5H7BrN2
5-(n-Propyl-d7)-pyrazine-2-boronic acid pinacol ester 5-(n-Propyl-d7)-pyrazine-2-boronic acid pinacol ester 2223012-00-6 C13H21BN2O2
5-Bromo-2-[N-Boc-(piperazin-d8)-1-yl]thiazole 5-Bromo-2-[N-Boc-(piperazin-d8)-1-yl]thiazole 1643538-10-6 C12H18BrN3O2S
5-Cyano-2-bromopyrazine-d2 5-Cyano-2-bromopyrazine-d2 1643579-64-9 C5H2BrN3
1H-1,2,3-Triazole, 5-(tetrahydro-2H-pyran-4-yl)- 1H-1,2,3-Triazole, 5-(tetrahydro-2H-pyran-4-yl)- 2460490-38-2 C7H11N3O
piperazine-2,2-d2 piperazine-2,2-d2 2891517-84-1 C4H8D2N2
1-benzyl-4-bromo-2-methylimidazole 1-benzyl-4-bromo-2-methylimidazole 1049126-56-8 C11H11BrN2
1-Cyclopentyl-2-methylimidazol-4-amine 1-Cyclopentyl-2-methylimidazol-4-amine 1622844-11-4 C9H15N3
1-Cyclopropyl-2-ethylimidazol-4-amine 1-Cyclopropyl-2-ethylimidazol-4-amine 1622843-06-4 C8H13N3
2-(1H-pyrrol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(1H-pyrrol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2223037-54-3 C14H18BN3O2
2-(2-fluoro-4-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-fluoro-4-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2222996-72-5 C17H24BFO3
2-(3-cyclopropyl-5-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(3-cyclopropyl-5-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223005-41-0 C20H29BO3
2-(3-methyl-1H-pyrazol-1-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(3-methyl-1H-pyrazol-1-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 1402240-38-3 C14H19BN4O2
2-(4-(methyl-d3)piperazin-1-yl-2,2,3,3,5,5,6,6-d8)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-(4-(methyl-d3)piperazin-1-yl-2,2,3,3,5,5,6,6-d8)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2241876-21-9 C14H24BN3O2S
2-(4-bromo-3-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-bromo-3-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2222996-50-9 C17H24BBrO3
2-(4-cyclopropyl-2-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-cyclopropyl-2-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223005-87-4 C20H29BO3
2-(4-cyclopropyl-3-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-cyclopropyl-3-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223041-42-5 C20H29BO3
2-(4-methylpiperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-(4-methylpiperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 1402174-64-4 C15H25BN2O2S
2-(5-chloro-2-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(5-chloro-2-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223005-98-7 C17H24BClO3
2-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2241867-18-3 C11H17BN2O2
2-(methyl-d3)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(methyl-d3)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2241876-89-9 C11H17BN2O2
2-(N-Boc-piperidin-4-yl)phenylboronic acid pinacol ester 2-(N-Boc-piperidin-4-yl)phenylboronic acid pinacol ester 2223051-40-7 C22H34BNO4
2-(2-(methyl-d3)phenyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(2-(methyl-d3)phenyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2241867-43-4 C17H21BN2O2
2-(2-cyclopropyl-5-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-cyclopropyl-5-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223005-68-1 C20H29BO3
2-(2-methyl-1H-imidazol-1-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(2-methyl-1H-imidazol-1-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 1402240-37-2 C14H19BN4O2
2-(3-methoxyphenyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(3-methoxyphenyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 1402227-11-5 C17H21BN2O3
2-(3-methylpiperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(3-methylpiperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 1309981-63-2 C16H26BN3O2
2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(2-(trifluoromethyl)phenyl)pyrazine 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(2-(trifluoromethyl)phenyl)pyrazine 1402233-84-4 C17H18BF3N2O2
2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(thiophen-2-yl)pyrazine 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(thiophen-2-yl)pyrazine 1402165-84-7 C14H17BN2O2S
2-(4-chloro-3-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-chloro-3-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223006-05-9 C17H24BClO3
2-(4-fluoro-2-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-fluoro-2-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2222996-23-6 C17H24BFO3
2-Bromo-4-(piperazin-1-yl)phenylboronic acid pinacol ester 2-Bromo-4-(piperazin-1-yl)phenylboronic acid pinacol ester 2223037-07-6 C16H24BBrN2O2
2-Bromo-5-(3,4-difluorophenyl)pyrazine 2-Bromo-5-(3,4-difluorophenyl)pyrazine 1142196-11-9 C10H5BrF2N2
2-Bromo-5-(3-fluorophenyl)pyrazine 2-Bromo-5-(3-fluorophenyl)pyrazine 1142196-02-8 C10H6BrFN2
2-Bromo-5-(4-fluoro-2-methylphenyl)pyrazine 2-Bromo-5-(4-fluoro-2-methylphenyl)pyrazine 1142196-06-2 C11H8BrFN2
2-Bromo-5-(4-methyl-1H-pyrazol-1-yl)thiophene 2-Bromo-5-(4-methyl-1H-pyrazol-1-yl)thiophene 1622841-00-2 C8H7BrN2S
2-Bromo-5-(cyclohexenyl)pyrazine 2-Bromo-5-(cyclohexenyl)pyrazine 1159821-09-6 C10H11BrN2
2-Bromo-5-(piperidin-3-ol)pyrazine 2-Bromo-5-(piperidin-3-ol)pyrazine 959239-26-0 C9H12BrN3O
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