trans-acetonyl-2 decahydro-1,2,3,4,4a,5,6,7,8,8a methyl-8aβ trityloxy-6β naphtalene

Base Information

• Chemical Name: trans-acetonyl-2 decahydro-1,2,3,4,4a,5,6,7,8,8a methyl-8aβ trityloxy-6β naphtalene
• CAS No.: 42391-98-0
• Molecular Formula: C₃₃H₃₆O₃
• Molecular Weight: 480.647
• Mol file: 42391-98-0.mol

Synonyms:

Chemical Property of trans-acetonyl-2 decahydro-1,2,3,4,4a,5,6,7,8,8a methyl-8aβ trityloxy-6β naphtalene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of trans-acetonyl-2 decahydro-1,2,3,4,4a,5,6,7,8,8a methyl-8aβ trityloxy-6β naphtalene

There total 3 articles about trans-acetonyl-2 decahydro-1,2,3,4,4a,5,6,7,8,8a methyl-8aβ trityloxy-6β naphtalene 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: 54.0%

trans-decahydro-1,2,3,4,4a,5,6,7,8,8a N,N-dimethylhydrazono-1 methallyl-2 trityloxy-6β naphtalene (117151-56-1) → trans-acetonyl-2 decahydro-1,2,3,4,4a,5,6,7,8,8a methyl-8aβ trityloxy-6β naphtalene (42391-98-0,79732-17-5,117182-64-6)

Guidance literature:

With ozone;

DOI:10.1016/S0040-4020(01)87789-9

Reference yield:

(4aS,6S,8aS)-8a-Methyl-6-trityloxy-octahydro-naphthalen-1-one (42391-95-7,117151-54-9) → trans-acetonyl-2 decahydro-1,2,3,4,4a,5,6,7,8,8a methyl-8aβ trityloxy-6β naphtalene (42391-98-0,79732-17-5,117182-64-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 67 percent / 24 h / 110 °C

2: 62 percent / tetrahydrofuran; hexane

3: 54 percent / O₃

With ozone; In tetrahydrofuran; hexane;

DOI:10.1016/S0040-4020(01)87789-9

Reference yield:

trans-decahydro-1,2,3,4,4a,5,6,7,8,8a N,N-dimethylhydrazono-1 methyl-8aβ trityloxy-6β naphtalene (117151-55-0) → trans-acetonyl-2 decahydro-1,2,3,4,4a,5,6,7,8,8a methyl-8aβ trityloxy-6β naphtalene (42391-98-0,79732-17-5,117182-64-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 62 percent / tetrahydrofuran; hexane

2: 54 percent / O₃

With ozone; In tetrahydrofuran; hexane;

DOI:10.1016/S0040-4020(01)87789-9

upstream raw materials:

trans-decahydro-1,2,3,4,4a,5,6,7,8,8a N,N-dimethylhydrazono-1 methallyl-2 trityloxy-6β naphtalene

(4aS,6S,8aS)-8a-Methyl-6-trityloxy-octahydro-naphthalen-1-one

trans-decahydro-1,2,3,4,4a,5,6,7,8,8a N,N-dimethylhydrazono-1 methyl-8aβ trityloxy-6β naphtalene

Downstream raw materials:

2H-decahydro-1,4,5,5a,6,7,8,9,9a,9b methyl-9aβ trityloxy-7β A,B trans benz(e)indenone-2