[2R-(2α,3aα,4β,7β,7aα)]-2-(diphenylmethoxy)-octahydro-7,8,8-trimethyl-4,7-methanobenzofuran

Base Information

• Chemical Name: [2R-(2α,3aα,4β,7β,7aα)]-2-(diphenylmethoxy)-octahydro-7,8,8-trimethyl-4,7-methanobenzofuran
• CAS No.: 263870-65-1
• Molecular Formula: C₂₅H₃₀O₂
• Molecular Weight: 362.512

Synonyms:[2R-(2α,3aα,4β,7β,7aα)]-2-(diphenylmethoxy)-octahydro-7,8,8-trimethyl-4,7-methanobenzofuran

Chemical Property of [2R-(2α,3aα,4β,7β,7aα)]-2-(diphenylmethoxy)-octahydro-7,8,8-trimethyl-4,7-methanobenzofuran

Chemical Property:

Purity/Quality:

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Technology Process of [2R-(2α,3aα,4β,7β,7aα)]-2-(diphenylmethoxy)-octahydro-7,8,8-trimethyl-4,7-methanobenzofuran

There total 1 articles about [2R-(2α,3aα,4β,7β,7aα)]-2-(diphenylmethoxy)-octahydro-7,8,8-trimethyl-4,7-methanobenzofuran 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: 69.0%

1,1-Diphenylmethanol (91-01-0) + (2S,2'S-(2α,2'α,3aα,3a'α,4β,4'β,7β,7'β,7aα,7a'α))-2,2'-oxybis[octahydro-7,8,8-trimethyl-4,7-methanobenzofuran] (108031-80-7) → [2R-(2α,3aα,4β,7β,7aα)]-2-(diphenylmethoxy)-octahydro-7,8,8-trimethyl-4,7-methanobenzofuran (263870-65-1)

Guidance literature:

With toluene-4-sulfonic acid; In dichloromethane; at 20 ℃; for 0.5h;

DOI:10.1016/S0957-4166(99)00562-5

Reference yield: 41.0%

[2R-(2α,3aα,4β,7β,7aα)]-2-(diphenylmethoxy)-octahydro-7,8,8-trimethyl-4,7-methanobenzofuran (263870-65-1) → [2R-(2α,3aα,4β,7β,7aα)]-octahydro-7,8,8-trimethyl-α,α-diphenyl-4,7-methanobenzofuran-2-methanol (263870-76-4)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; hexane; at 20 ℃; for 3h;

DOI:10.1016/S0957-4166(99)00562-5

Reference yield: 37.0%

[2R-(2α,3aα,4β,7β,7aα)]-2-(diphenylmethoxy)-octahydro-7,8,8-trimethyl-4,7-methanobenzofuran (263870-65-1) → [2R-(2α,3aα,4β,7β,7aα)]-octahydro-7,8,8-trimethyl-α,α-diphenyl-4,7-methanobenzofuran-2-methanol (263870-76-4) + [2R-(2α(S*),3aα,4β,7β,7aα)]-octahydro-α-(2-hydroxyphenyl)-7,8,8-trimethyl-α-phenyl-4,7-methanobenzofuran-2-methanol

Guidance literature:

With n-butyllithium; air; In diethyl ether; hexane; at 20 ℃; for 72h;

DOI:10.1016/S0957-4166(00)00028-8

upstream raw materials:

1,1-Diphenylmethanol

(2S,2'S-(2α,2'α,3aα,3a'α,4β,4'β,7β,7'β,7aα,7a'α))-2,2'-oxybis[octahydro-7,8,8-trimethyl-4,7-methanobenzofuran]

Downstream raw materials:

[2R-(2α,3aα,4β,7β,7aα)]-octahydro-7,8,8-trimethyl-α,α-diphenyl-4,7-methanobenzofuran-2-methanol

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