5a-(3,3-diacetoxy-propenyl)-2-methanesulfonyl-4-methyl-7t-(toluene-4-sulfonyloxy)-5c-vinyl-(4ac,5ac,9ac)-dodecahydro-4r,9bc-propano-indeno[1,2-c]pyridine

Base Information

• Chemical Name: 5a-(3,3-diacetoxy-propenyl)-2-methanesulfonyl-4-methyl-7t-(toluene-4-sulfonyloxy)-5c-vinyl-(4ac,5ac,9ac)-dodecahydro-4r,9bc-propano-indeno[1,2-c]pyridine
• CAS No.: 28644-24-8
• Molecular Formula: C₃₃H₄₅NO₉S₂
• Molecular Weight: 663.854
• Mol file: 28644-24-8.mol

Synonyms:

Chemical Property of 5a-(3,3-diacetoxy-propenyl)-2-methanesulfonyl-4-methyl-7t-(toluene-4-sulfonyloxy)-5c-vinyl-(4ac,5ac,9ac)-dodecahydro-4r,9bc-propano-indeno[1,2-c]pyridine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5a-(3,3-diacetoxy-propenyl)-2-methanesulfonyl-4-methyl-7t-(toluene-4-sulfonyloxy)-5c-vinyl-(4ac,5ac,9ac)-dodecahydro-4r,9bc-propano-indeno[1,2-c]pyridine

There total 1 articles about 5a-(3,3-diacetoxy-propenyl)-2-methanesulfonyl-4-methyl-7t-(toluene-4-sulfonyloxy)-5c-vinyl-(4ac,5ac,9ac)-dodecahydro-4r,9bc-propano-indeno[1,2-c]pyridine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

→ 5a-(3,3-diacetoxy-propenyl)-2-methanesulfonyl-4-methyl-7t-(toluene-4-sulfonyloxy)-5c-vinyl-(4ac,5ac,9ac)-dodecahydro-4r,9bc-propano-indeno[1,2-c]pyridine (28644-24-8)

Guidance literature:

Aldehyd 61b, Ac2O, ZnCl2;

DOI:10.1021/ja00751a028

Reference yield:

methanol (67-56-1) + 5a-(3,3-diacetoxy-propenyl)-2-methanesulfonyl-4-methyl-7t-(toluene-4-sulfonyloxy)-5c-vinyl-(4ac,5ac,9ac)-dodecahydro-4r,9bc-propano-indeno[1,2-c]pyridine (28644-24-8) → 9-methanesulfonyl-1ξ-methoxy-11-methyl-3ξ-(2-oxo-ethyl)-5t-(toluene-4-sulfonyloxy)-(3atC4,7ac,11ac,11bt)-decahydro-7br,11c-propano-furo[3',4':3,3a]indeno[1,2-c]pyridine

Guidance literature:

Multistep reaction; (i) O₃, CH₂Cl₂, (ii) Zn, AcOH, (iii) /BRN= 1098229/, KOH, THF;

DOI:10.1021/ja00751a028

Reference yield:

pyrrolidine (123-75-1) + methanol (67-56-1) + 5a-(3,3-diacetoxy-propenyl)-2-methanesulfonyl-4-methyl-7t-(toluene-4-sulfonyloxy)-5c-vinyl-(4ac,5ac,9ac)-dodecahydro-4r,9bc-propano-indeno[1,2-c]pyridine (28644-24-8) → ((7Ξ)-7,15α-epoxy-21-methanesulfonyl-7-methoxy-4-methyl-(6αH)-6,8-cyclo-7,8-seco-veatchan-16ξ-ylmethylene)-pyrrolidinium; toluene-4-sulfonate

Guidance literature:

Multistep reaction; (i) O₃, CH₂Cl₂, (ii) Zn, AcOH, (iii) /BRN= 1098229/, KOH, THF, (iv) /BRN= 102395/, 1-methyl-pyrrolidin-2-one, MeOH;

DOI:10.1021/ja00751a028