562835-23-8

Basic information

• Product Name: 1,6-Dioxaspiro[4.5]decane-3,4-diol, 2-(2,4-hexadiynylidene)-, 4-benzoate, (2E,3R,4R,5R)-
• CAS NO: 562835-23-8
• Molecular Formula: C21H20O5
• Molecular Weight: 352.387
• Mol File: 562835-23-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,6-Dioxaspiro[4.5]decane-3,4-diol, 2-(2,4-hexadiynylidene)-, 4-benzoate, (2E,3R,4R,5R)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,6-Dioxaspiro[4.5]decane-3,4-diol, 2-(2,4-hexadiynylidene)-, 4-benzoate, (2E,3R,4R,5R)-(562835-23-8)
• EPA Substance Registry System: 1,6-Dioxaspiro[4.5]decane-3,4-diol, 2-(2,4-hexadiynylidene)-, 4-benzoate, (2E,3R,4R,5R)-(562835-23-8)

Safety Data

• Hazardous Substances Data: 562835-23-8(Hazardous Substances Data)

Upstream product

• 562835-16-9 (2E,3R,4R,5R)-4-benzyloxy-3-(tert-butyldiphenylsiloxy)-2-(2-hydroxyethylidene)-1,6-dioxaspiro[4.5]decane 
• 562835-13-6 (2E,3R,4R,5R)-4-benzyloxy-3-(tert-butyldiphenylsiloxy)-2-methoxycarbonylmethylidene-1,6-dioxaspiro[4.5]decane 
• 1027289-83-3 (3S,4R)-4-Benzyloxy-3-(tert-butyl-diphenyl-silanyloxy)-9-hydroxy-non-1-yn-5-one 
• 562835-20-5 (2E,3R,4R,5R)-3-(tert-butyldiphenylsiloxy)-2-propynylidene-1,6-dioxaspiro[4.5]decan-4-ol 
• 562835-17-0 (2E,3R,4R,5R)-3-(tert-butyldiphenylsiloxy)-2-(2-hydroxyethylidene)-1,6-dioxaspiro[4.5]decan-4-ol 
• 624-66-8 1-iodo-1-propyne 
• 562835-21-6 (2E,3R,4R,5R)-4-benzoyloxy-2-propynylidene-1,6-dioxaspiro[4.5]decan-3-ol 

Relevant articles and documents

Total syntheses of naturally occurring diacetylenic spiroacetal enol ethers

A highly stereoselective method for constructing a (2E)-methoxymethylidene- 1,6-dioxaspiro[4.5]-decane skeleton has been developed on the basis of the palladium(II)-catalyzed ring-closing reaction of the 3,4-dioxygenated-9-hydroxy- 1-nonyn-5-one derivativ