ChemicalBook CAS DataBase List (1S,2S,4S)-N-BOC-1-AMINO-2-HYDROXYCYCLOPENTANE-4-CARBOXYLIC ACID METHYL ESTER

(1S,2S,4S)-N-BOC-1-AMINO-2-HYDROXYCYCLOPENTANE-4-CARBOXYLIC ACID METHYL ESTER synthesis

8synthesis methods

Product Name:(1S,2S,4S)-N-BOC-1-AMINO-2-HYDROXYCYCLOPENTANE-4-CARBOXYLIC ACID METHYL ESTER
CAS Number:321744-19-8
Molecular formula:C12H21NO5
Molecular Weight:259.3

(1R-4S)-4-[[(1,1-dimethylethoxy)carbonyl]amino]- 2-Cyclopentene-1-carboxylic acid methyl ester

251326-99-5
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(1S,2S,4S)-N-BOC-1-AMINO-2-HYDROXYCYCLOPENTANE-4-CARBOXYLIC ACID METHYL ESTER

321744-19-8
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Yield:-

Steps:

Multi-step reaction with 6 steps
1.1: N-bromosuccinimide / tetrahydrofuran; H₂O / 17 h / 20 °C
2.1: KOH / H₂O; methanol / 48 h / 90 °C
2.2: tetrahydrofuran; H₂O / 14 h / 20 °C / pH 10.5
3.1: triethylamine / methanol / 16 h / 0 - 20 °C
4.1: H₂ / [(S,S)-(Me-DuPHOS)-Rh(COD)]BF₄ / methanol / 14 h / 20 °C / 3750.38 Torr
5.1: triethylamine; DMAP / CH₂Cl₂ / 0.75 h / 0 °C
6.1: KOAc / dimethylformamide / 72 h / 60 °C
6.2: NaOMe / methanol / 7 h / 0 °C

References:

Lloyd, Richard C.;Lloyd, Michael C.;Smith, Mark E. B.;Holt, Karen E.;Swift, Jonathan P.;Keene, Philip A.;Taylor, Stephen J. C.;McCague, Raymond [Tetrahedron,2004,vol. 60,# 3,p. 717 - 728]

1-Cyclopentene-1-carboxylic acid, 4-[[(1,1-dimethylethoxy)carbonyl]amino]-3-hydroxy-, methyl ester, (3R,4S)-

329910-37-4
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321744-19-8
11 suppliers
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References

1-Cyclopentene-1-carboxylic acid, 4-[[(1,1-dimethylethoxy)carbonyl]amino]-3-hydroxy-, (3R,4S)-

329910-36-3
2 suppliers
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321744-19-8
11 suppliers
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References

24424-99-5 Synthesis

24424-99-5
860 suppliers
$13.50/25G

321744-19-8
11 suppliers
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References

2H-Cyclopentoxazole-5-carboxylic acid, 6-bromohexahydro-2-oxo-, methyl ester, (3aS,5S,6S,6aS)-

329910-34-1
1 suppliers
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321744-19-8
11 suppliers
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References

(1S,2S,4S)-N-BOC-1-AMINO-2-HYDROXYCYCLOPENTANE-4-CARBOXYLIC ACID METHYL ESTER Related Search:

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(1S,2S,4S)-N-BOC-1-AMINO-2-HYDROXYCYCLOPENTANE-4-CARBOXYLIC ACID METHYL ESTER synthesis

(1S,2S,4S)-N-BOC-1-AMINO-2-HYDROXYCYCLOPENTANE-4-CARBOXYLIC ACID METHYL ESTER Related Search: