134756-63-1

Basic information

• Product Name: <1(R)-(1α,4α,5β)>-5-<(benzyloxy)methyl>-4-<(tert-butyldimethylsilyl)oxy>-2-cyclopenten-1-ol
• Synonyms: <1(R)-(1α,4α,5β)>-5-<(benzyloxy)methyl>-4-<(tert-butyldimethylsilyl)oxy>-2-cyclopenten-1-ol
• CAS NO: 134756-63-1
• Molecular Weight: 334.531
• Mol File: 134756-63-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: <1(R)-(1α,4α,5β)>-5-<(benzyloxy)methyl>-4-<(tert-butyldimethylsilyl)oxy>-2-cyclopenten-1-ol(CAS DataBase Reference)
• NIST Chemistry Reference: <1(R)-(1α,4α,5β)>-5-<(benzyloxy)methyl>-4-<(tert-butyldimethylsilyl)oxy>-2-cyclopenten-1-ol(134756-63-1)
• EPA Substance Registry System: <1(R)-(1α,4α,5β)>-5-<(benzyloxy)methyl>-4-<(tert-butyldimethylsilyl)oxy>-2-cyclopenten-1-ol(134756-63-1)

Safety Data

• Hazardous Substances Data: 134756-63-1(Hazardous Substances Data)

Upstream product

• 174810-43-6 Acetic acid (1R,4S,5S)-5-benzyloxymethyl-4-(tert-butyl-dimethyl-silanyloxy)-cyclopent-2-enyl ester 
• 100021-11-2 (1α,2β,3α)-2-(benzyloxymethyl)cyclopent-4-ene-1,3-diol 
• 134756-62-0 <1(S)-(1α,4α,5β)>-4-(acetyloxy)-5-<(benzyloxy)methyl>-2-cyclopenten-1-ol 
• 134756-61-9 (1α,2β,3α)-2-<(benzyloxy)methyl>-4-cyclopentene-1,3-diol diacetate 
• 668996-17-6 (1R,4S,5S)-5-((benzyloxy)methyl)-4-((4-methoxybenzyl)oxy)cyclopent-2-enol 
• 18162-48-6 tert-butyldimethylsilyl chloride 
• 133299-26-0 (1S,2R,3S,5R)-2-benzyloxymethyl-3-(4-methoxybenzyloxy)-6-oxabicyclo<3.1.0>hexane 
• 668996-12-1 ((1S,2S,3S,5R)-2-Benzyloxymethyl-6-oxa-bicyclo[3.1.0]hex-3-yloxy)-tert-butyl-dimethyl-silane 

Downstream Products

• 134875-85-7 <3a(R)-(3aα,6α,6aα)>-6-<(benzyloxy)methyl>-3,3a,6,6a-tetrahydro-2H-cyclopentoxazol-2-one 
• 134875-87-9 <3a(R)-(3aα,6α,6aα)>-6-<(benzyloxy)methyl>-3,6a-dihydro-N,N-dimethyl-6H-cyclopentoxazol-2-amine 
• 134756-65-3 <1(R)-(1α,2β,3α)>-2-<(benzyloxy)methyl>-4-cyclopentene-1,3-diol monocarbamate 
• 134756-64-2 <1(R)-(1α,4α,5β)>-5-<(benzyloxy)methyl>-4-<(tert-butyldimethylsilyl)oxy>-2-cyclopenten-1-ol carbamate 
• 134756-66-4 3,6-di-O-benzyl-(-)-allosamizoline 
• 124583-64-8 (1S,5R)-8-exo-benzyloxymethyl-3-dimethylamino-6-exo,7-endo-dihydroxy-2-oxa-4-azabicyclo<3.3.0>octan-3-ene 
• 124583-63-7 ((1bS,4aS,5S)-5-Benzyloxymethyl-1b,4a,5,5a-tetrahydro-1aH-1,4-dioxa-2-aza-cyclopropa[a]pentalen-3-yl)-dimethyl-amine 
• 174810-44-7 Acetic acid (2R,3S,4R,5R,6R)-3-acetoxy-2-acetoxymethyl-5-acetylamino-6-((3aR,4R,5R,6S,6aS)-6-benzyloxymethyl-2-dimethylamino-4-hydroxy-4,5,6,6a-tetrahydro-3aH-cyclopentaoxazol-5-yloxy)-tetrahydro-pyran-4-yl ester 
• 174810-41-4 <1R-(1α,4α,5β)>-5-<(benzyloxy)methyl>-4-<(tert-butyldimethysilyl)oxy>-1-O-(dimethylamidino)-2-cyclopentene 

Relevant articles and documents

Novel 3′-deoxy analogs of the anti-HBV agent entecavir: Synthesis of enantiomers from a single chiral epoxide

A synthesis of novel 3′-deoxy analogs of the anti-HBV agent entecavir (BMS-200475) was devised using regioselective ring opening of suitable cyclopentene epoxides as the key step. This versatile approach afforded access to an enantiomeric pair of carbocyclic nucleosides from a single chiral intermediate.

Total synthesis of allosamidin: An application of the sulfonamidoglycosylation of glycals

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