128322-03-2

Basic information

• Product Name: tert-butyl (3R,4S)-4-benzyloxymethyloxy-3-(2-tert-butyldimethylsilyloxyethyl)-5-tetrahydropyranyloxypentanoate
• Synonyms: tert-butyl (3R,4S)-4-benzyloxymethyloxy-3-(2-tert-butyldimethylsilyloxyethyl)-5-tetrahydropyranyloxypentanoate
• CAS NO: 128322-03-2
• Molecular Weight: 552.824
• Mol File: 128322-03-2.mol

Chemical Properties

• CAS DataBase Reference: tert-butyl (3R,4S)-4-benzyloxymethyloxy-3-(2-tert-butyldimethylsilyloxyethyl)-5-tetrahydropyranyloxypentanoate(CAS DataBase Reference)
• NIST Chemistry Reference: tert-butyl (3R,4S)-4-benzyloxymethyloxy-3-(2-tert-butyldimethylsilyloxyethyl)-5-tetrahydropyranyloxypentanoate(128322-03-2)
• EPA Substance Registry System: tert-butyl (3R,4S)-4-benzyloxymethyloxy-3-(2-tert-butyldimethylsilyloxyethyl)-5-tetrahydropyranyloxypentanoate(128322-03-2)

Safety Data

• Hazardous Substances Data: 128322-03-2(Hazardous Substances Data)

Upstream product

• 110-87-2 3,4-dihydro-2H-pyran 
• 3587-60-8 Benzyloxymethyl chloride 
• 128322-16-7 tert-butyl (3R,4S)-3-(2-tert-butyldimethylsilyloxyethyl)-4-hydroxy-5-tetrahydropyranyloxypentanoate 
• 561063-79-4 [(2S,3R)-5-Hydroxy-2-(tetrahydro-pyran-2-yloxymethyl)-tetrahydro-furan-3-yl]-acetic acid tert-butyl ester 
• 128355-20-4 (3R,4S)-3-tert-butyloxycarbonylmethyl-4-hydroxy-5-tetrahydropyranyloxypentanoic acid γ-lactone 
• 128322-02-1 tert-butyl (3R,4S)-3-(2-hydroxy)ethyl-4-hydroxy-5-tetrahydropyranyloxypentanoate 
• 128387-70-2 (4S)-4-hydroxy-5-tetrahydropyranyloxy-2-pentenoic acid γ-lactone 
• 78508-96-0 (5S)-5-(hydroxymethyl)-5H-furan-2-one 

Downstream Products

• 145284-78-2 (4Z,8E)-(10S,11S)-10-Benzyloxymethoxy-13-(tert-butyl-dimethyl-silanyloxy)-11-[2-(4-methoxy-benzyloxy)-ethyl]-4,8-dimethyl-trideca-4,8-dienal 
• 128322-25-8 {(5E,9E)-(3S,4S)-4-Benzyloxymethoxy-14-ethoxy-3-[2-(4-methoxy-benzyloxy)-ethyl]-6,10-dimethyl-pentadeca-5,9,14-trienyloxy}-tert-butyl-dimethyl-silane 
• 128322-07-6 (E)-(8S,9S)-8-Benzyloxymethoxy-11-(tert-butyl-dimethyl-silanyloxy)-9-[2-(4-methoxy-benzyloxy)-ethyl]-2,6-dimethyl-undeca-1,6-dien-3-ol 
• 128322-05-4 (4S,5S)-4-Benzyloxymethoxy-7-(tert-butyl-dimethyl-silanyloxy)-5-[2-(4-methoxy-benzyloxy)-ethyl]-2-methyl-hept-1-en-3-ol 
• 128322-27-0 (5E,9E)-(3R,4S)-4-Benzyloxymethoxy-3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-6,10-dimethyl-14-oxo-pentadeca-5,9-dienal 
• 128322-08-7 (4E,8E,10S,11S)-10-benzyloxymethyloxy-11-<2-(tert-butydimethylsilyloxy)ethyl>-4,8-dimethyl-13-(p-methoxyphenyl)methyloxy-4,8-tridecadien-1-al 
• 128322-06-5 (4E,6S,7S)-6-benzyloxymethyloxy-9-tert-butydimethylsilyloxy-4-methyl-7-<2-(p-methoxyphenyl)methyloxyethyl>-4-nonen-1-al 
• 128322-23-6 (4Z,6S,7S)-6-benzyloxymethyloxy-9-tert-butydimethylsilyloxy-4-methyl-7-<2-(p-methoxyphenyl)methyloxyethyl>-4-nonen-1-al 
• 128322-21-4 Methanesulfonic acid (4E,8E)-(10S,11S)-10-benzyloxymethoxy-13-(tert-butyl-dimethyl-silanyloxy)-11-[2-(4-methoxy-benzyloxy)-ethyl]-4,8-dimethyl-trideca-4,8-dienyl ester 
• 128322-09-8 (6E,10E,12S,13S)-12-benzyloxymethyloxy-13-(2-tert-butyldimethylsilyloxyethyl)-6,10-dimethyl-15-(p-methoxyphenyl)methyloxy-6,10-pentadecadien-2-one 
• 128322-22-5 (4E,8E,10S,11S)-10-benzyloxymethyloxy-11-<2-(tert-butyldimethylsilyloxy)ethyl>-4,8-dimethyl-1-iodo-13-(p-methoxyphenyl)methoxy-4,8-tridecadiene 
• 128322-20-3 (4E,8E)-(10S,11S)-10-Benzyloxymethoxy-13-(tert-butyl-dimethyl-silanyloxy)-11-[2-(4-methoxy-benzyloxy)-ethyl]-4,8-dimethyl-trideca-4,8-dien-1-ol 
• 128322-18-9 [(3S,4S)-4-Benzyloxymethoxy-3-[2-(4-methoxy-benzyloxy)-ethyl]-5-(tetrahydro-pyran-2-yloxy)-pentyloxy]-tert-butyl-dimethyl-silane 
• 128322-10-1 (3R,4S,5E,9E)-4-benzyloxymethyloxy-3-(2-tert-butyldimethylsilyloxyethyl)-6,10-dimethyl-14-oxo-5,9-pentadecadienoic acid 

Relevant articles and documents

Total synthesis of (+)-mayolide A. Absolute structure of mayolide A, a sacocembrane diterpenoid from the soft coral Sinularia mayi

The stereoselective total synthesis of (+)-mayolide A (1) was achieved starting from D-mannitol via two crucial steps: stereoselective introduction of a two-carbon unit into the β-position of the butenolide 5 and repeated Claisen rearrangement to produce the side chain. The absolute structure of natural mayolide A from the Okinawan soft coral Sinularia mayi was determined as 2 by the present synthesis.