253662-87-2

Basic information

• Product Name: (1S)-1-[(2R,4R)-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxan-4-yl]ethane-1,2-diol
• Synonyms: (1S)-1-[(2R,4R)-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxan-4-yl]ethane-1,2-diol
• CAS NO: 253662-87-2
• Molecular Weight: 282.337
• Mol File: 253662-87-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (1S)-1-[(2R,4R)-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxan-4-yl]ethane-1,2-diol(CAS DataBase Reference)
• NIST Chemistry Reference: (1S)-1-[(2R,4R)-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxan-4-yl]ethane-1,2-diol(253662-87-2)
• EPA Substance Registry System: (1S)-1-[(2R,4R)-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxan-4-yl]ethane-1,2-diol(253662-87-2)

Safety Data

• Hazardous Substances Data: 253662-87-2(Hazardous Substances Data)

Upstream product

• 333956-92-6 (2R,4R)-4-hydroxymethyl-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxane 
• 253662-82-7 (2R,4R)-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxan-4-carbaldehyde 
• 599-04-2 (R)-Pantolacton 
• 60856-63-5 (2R)-(-)-3,3-dimethylbutane-1,2,4-triol 
• 253662-80-5 (2R,4S)-2-(4-methoxyphenyl)-5,5-dimethyl-4-vinyl-1,3-dioxane 

Downstream Products

• 163275-31-8 (3R,4S)-4-Benzyloxy-5-(tert-butyldimethylsiloxy)-3-(p-methoxybenzyloxy)-2,2-dimethylpentanal 
• 201284-14-2 (3R,4S)-4-Benzyloxy-5-(tert-butyldimethylsiloxy)-3-(p-methoxybenzyloxy)-2,2-dimethylpentanol 
• 163275-41-0 (2S,3R,5R,6S)-2,6-Dibenzyloxy-3,7-bis(tert-butyldimethylsiloxy)-5-(p-methoxybenzyloxy)-4,4-dimethylheptanol 
• 163275-35-2 Methyl (2R,3R,5R,6S)-2,6-dibenzyloxy-7-(tert-butyldimethylsiloxy)-3-hydroxy-5-(p-methoxybenzyloxy)-4,4-dimethylheptanoate 
• 182265-34-5 (2R,3R,5R,6S)-2,6-Dibenzyloxy-3,7-bis(tert-butyldimethylsiloxy)-5-(p-methoxybenzyloxy)-4,4-dimethylheptanal 
• 163275-36-3 Methyl (2R,3R,5R,6S)-2,6-dibenzyloxy-3,7-bis(tert-butyldimethylsiloxy)-5-(p-methoxybenzyloxy)-4,4-dimethylheptanoate 
• 222726-89-8 (2R,3R,5R,6R,7R,8R)-7-Acetoxy-2,6-dibenzyloxy-3-(tert-butyldimethylsiloxy)-5-(p-methoxybenzyloxy)-4,4,8-trimethylcyclooctanone 
• 163275-46-5 (3R,4R)-4-benzyloxy-5-(t-butyldimethylsiloxy)-2,2-dimethylpentane-1,3-diol 
• 253662-88-3 (2R,4R)-2-(4-methoxyphenyl)-5,5-dimethyl-4-[(1S)-1-benzyloxy-2-(t-butyldimethylsiloxy)ethyl]-1,3-dioxane 
• 253663-00-2 (2R,3R,5R,6R)-2,6-bis(benzyloxy)-5-(tert-butyldimethylsiloxy)-8-chloro-3-(4-methoxybenzyloxy)-4,4-dimethyl-7-oxononanal 
• 333956-98-2 (4R,5R,7R,8S)-4,8-bis(benzyloxy)-5-(t-butyldimethylsiloxy)-2-chloro-9-hydroxy-7-(4-methoxybenzyloxy)-6,6-dimethylnonan-3-one 
• 253662-98-5 (4R,5R,7R,8S)-4,8-bis(benzyloxy)-5,9-bis(t-butyldimethylsiloxy)-2-chloro-7-(4-methoxybenzyloxy)-6,6-dimethylnonan-3-one 
• 253662-96-3 (4R,5R,7R,8S)-4,8-bis(benzyloxy)-5,9-bis(t-butyldimethylsiloxy)-2,2-dichloro-7-(4-methoxybenzyloxy)-6,6-dimethylnonan-3-one 
• 299939-00-7 (2R,3R,5R,6S,7R,8R)-2,6-bis(benzyloxy)-3-(t-butyldimethylsiloxy)-7-hydroxy-5-(4-methoxybenzyloxy)-4,4,8-trimethylcyclooctanone 

Relevant articles and documents

An effective method for the preparation of optically active polyoxy 8-membered ring enone corresponding to the B ring of taxol

An effective method for the preparation of 8-membered ring enone 1 in sufficient quantities was developed. First, optically active trialkoxyaldehyde 3 was prepared by diastereoselective dihydroxylation of olefin 7 derived from D-pantolactone. Secondly, 8-