ChemicalBook >?? ???? >?? ???>??? ?? ?? ???>???>(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine
(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine
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(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine ??
- ??
- 102 º (c=1%, EtOH)
- ?? ?
- 245.2±33.0 °C(Predicted)
- ??
- 1.028 g/mL at 20 °C (lit.)
- ?? ??
- Sealed in dry,2-8°C
- ???
- ?????(?? ???), DMSO(?? ???), ???(?? ???), ???(?? ???)
- ?? ?? (pKa)
- 3.81±0.60(Predicted)
- ??? ??
- ??
- ??
- ??~??? ??
- ?? ??
- [α]20/D +102.0±5°, c = 1% in ethanol
- BRN
- 3650245
- InChI
- InChI=1S/C9H16N2O2/c1-6(2)8-9(13-4)10-5-7(11-8)12-3/h6,8H,5H2,1-4H3/t8-/m0/s1
- InChIKey
- FCFWEOGTZZPCTO-QMMMGPOBSA-N
- SMILES
- [C@@H]1(C(C)C)N=C(OC)CN=C1OC
- CAS ??????
- 78342-42-4(CAS DataBase Reference)
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- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn | ||
|---|---|---|---|
| ?? ???? ?? | 22-36/37/38 | ||
| ????? | 23-24/25-37/39-26 | ||
| WGK ?? | 3 | ||
| HS ?? | 29335995 | ||
| ???? ??? | 12 - Non Combustible Liquids |
(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine C??? ??, ??, ??
??? ??
Clear colorless to pale yellow liquid??
(2S)-(+)-2,5-Dihydro-2-isopropyl-3,6-dimethoxypyrazine is a Schllkopf-Hartwig bislactim ether reagent for asymmetric synthesis of amino acids by reaction of the metalated reagent with alkyl halides, aldehydes, ketones, epoxides, and enones, and subsequent hydrolysis of the resulting bislactim ether adduct.(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine ?? ?? ? ???
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(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine ?? ??
???( 167)?? ??
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(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine ?? ??:
3-(????????)????? ?????? 1,1-?????? ????????? ??? 3- ? ?? ??? ??? ?? ?? ????????? ?????????
2,6-Dimethoxybenzaldehyde
(R)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine
Phenazine methosulfate
3-Chloropropyltriethoxysilane
2-ISOPROPYLPYRAZINE
(S)-2,5-Dihydro-3,6-diethoxy-2-isopropylpyrazine
(2S,5SR)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropyl-5-methylpyrazine
(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine
Dimethoxy
(2R,5S)-2,5-DIHYDRO-3,6-DIMETHOXY-2-[2',5'-DIFLUOROPHENYL)METHYL]-5-ISOPROPYL-PYRAZINE