(4-benzoyl-phenyl)-carbamic acid 3,9,13-tris-(tert-butyl-dimethyl-silanyloxy)-14-[4-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-6-oxo-tetrahydro-pyran-2-yl]-2,4,6,8,10-pentamethyl-1-(1-methyl-penta-2,4-dienyl)-tetradeca-6,11-dienyl ester

Base Information

Chemical Name:(4-benzoyl-phenyl)-carbamic acid 3,9,13-tris-(tert-butyl-dimethyl-silanyloxy)-14-[4-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-6-oxo-tetrahydro-pyran-2-yl]-2,4,6,8,10-pentamethyl-1-(1-methyl-penta-2,4-dienyl)-tetradeca-6,11-dienyl ester
CAS No.:835929-72-1
Molecular Formula:C₇₀H₁₁₉NO₉Si₄
Molecular Weight:1231.06
Hs Code.:

(4-benzoyl-phenyl)-carbamic acid 3,9,13-tris-(<i>tert</i>-butyl-dimethyl-silanyloxy)-14-[4-(<i>tert</i>-butyl-dimethyl-silanyloxy)-3,5-dimethyl-6-oxo-tetrahydro-pyran-2-yl]-2,4,6,8,10-pentamethyl-1-(1-methyl-penta-2,4-dienyl)-tetradeca-6,11-dienyl ester

Synonyms:(4-benzoyl-phenyl)-carbamic acid 3,9,13-tris-(tert-butyl-dimethyl-silanyloxy)-14-[4-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-6-oxo-tetrahydro-pyran-2-yl]-2,4,6,8,10-pentamethyl-1-(1-methyl-penta-2,4-dienyl)-tetradeca-6,11-dienyl ester

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Chemical Property of (4-benzoyl-phenyl)-carbamic acid 3,9,13-tris-(tert-butyl-dimethyl-silanyloxy)-14-[4-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-6-oxo-tetrahydro-pyran-2-yl]-2,4,6,8,10-pentamethyl-1-(1-methyl-penta-2,4-dienyl)-tetradeca-6,11-dienyl ester

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Technology Process of (4-benzoyl-phenyl)-carbamic acid 3,9,13-tris-(tert-butyl-dimethyl-silanyloxy)-14-[4-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-6-oxo-tetrahydro-pyran-2-yl]-2,4,6,8,10-pentamethyl-1-(1-methyl-penta-2,4-dienyl)-tetradeca-6,11-dienyl ester

There total 2 articles about (4-benzoyl-phenyl)-carbamic acid 3,9,13-tris-(tert-butyl-dimethyl-silanyloxy)-14-[4-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-6-oxo-tetrahydro-pyran-2-yl]-2,4,6,8,10-pentamethyl-1-(1-methyl-penta-2,4-dienyl)-tetradeca-6,11-dienyl ester 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: 70.0%

: 63648-38-4
4-benzoylphenyl isocyanate

: 252342-48-6
(3R,4S,5S,6S)-4-(tert-Butyl-dimethyl-silanyloxy)-3,5-dimethyl-6-[(3Z,8Z,16Z)-(2S,5S,6S,7S,11S,12R,13R,14S,15S)-2,6,12-tris-(tert-butyl-dimethyl-silanyloxy)-14-hydroxy-5,7,9,11,13,15-hexamethyl-nonadeca-3,8,16,18-tetraenyl]-tetrahydro-pyran-2-one

: 835929-72-1
(4-benzoyl-phenyl)-carbamic acid 3,9,13-tris-(tert-butyl-dimethyl-silanyloxy)-14-[4-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-6-oxo-tetrahydro-pyran-2-yl]-2,4,6,8,10-pentamethyl-1-(1-methyl-penta-2,4-dienyl)-tetradeca-6,11-dienyl ester

Guidance literature:: In benzene; at 45 ℃; for 5h;
DOI:10.1021/ol047686a

Reference yield:

: 611-95-0
4-carboxybenzophenone

: 835929-72-1
(4-benzoyl-phenyl)-carbamic acid 3,9,13-tris-(tert-butyl-dimethyl-silanyloxy)-14-[4-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-6-oxo-tetrahydro-pyran-2-yl]-2,4,6,8,10-pentamethyl-1-(1-methyl-penta-2,4-dienyl)-tetradeca-6,11-dienyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: diphenylphosphoryl azide; Et₃N / benzene / 2 h / 85 °C

2: 70 percent / benzene / 5 h / 45 °C

With diphenylphosphoranyl azide; triethylamine; In benzene;
DOI:10.1021/ol047686a