(S)-9,9-diisopropyl-2,2,10-trimethyl-3,3-diphenyl-7-((R,E)-1-(4,4,5,5-tetrakis(4-fluorophenyl)-1,3,2-dioxaborolan-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)-4,8-dioxa-3,9-disilaundecane

Base Information

Chemical Name:(S)-9,9-diisopropyl-2,2,10-trimethyl-3,3-diphenyl-7-((R,E)-1-(4,4,5,5-tetrakis(4-fluorophenyl)-1,3,2-dioxaborolan-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)-4,8-dioxa-3,9-disilaundecane
CAS No.:1245286-24-1
Molecular Formula:C₆₃H₇₆B₂F₄O₆Si₂
Molecular Weight:1083.08
Hs Code.:

(S)-9,9-diisopropyl-2,2,10-trimethyl-3,3-diphenyl-7-((R,E)-1-(4,4,5,5-tetrakis(4-fluorophenyl)-1,3,2-dioxaborolan-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)-4,8-dioxa-3,9-disilaundecane

Synonyms:(S)-9,9-diisopropyl-2,2,10-trimethyl-3,3-diphenyl-7-((R,E)-1-(4,4,5,5-tetrakis(4-fluorophenyl)-1,3,2-dioxaborolan-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)-4,8-dioxa-3,9-disilaundecane

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Chemical Property of (S)-9,9-diisopropyl-2,2,10-trimethyl-3,3-diphenyl-7-((R,E)-1-(4,4,5,5-tetrakis(4-fluorophenyl)-1,3,2-dioxaborolan-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)-4,8-dioxa-3,9-disilaundecane

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Technology Process of (S)-9,9-diisopropyl-2,2,10-trimethyl-3,3-diphenyl-7-((R,E)-1-(4,4,5,5-tetrakis(4-fluorophenyl)-1,3,2-dioxaborolan-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)-4,8-dioxa-3,9-disilaundecane

There total 1 articles about (S)-9,9-diisopropyl-2,2,10-trimethyl-3,3-diphenyl-7-((R,E)-1-(4,4,5,5-tetrakis(4-fluorophenyl)-1,3,2-dioxaborolan-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)-4,8-dioxa-3,9-disilaundecane 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%

: 1245286-13-8
(S)-9,9-diisopropyl-2,2,10-trimethyl-3,3-diphenyl-7-((R)-1-(4,4,5,5-tetrakis(4-fluorophenyl)-1,3,2-dioxaborolan-2-yl)allyl)-4,8-dioxa-3,9-disilaundecane

: 75927-49-0
pinacol vinylboronate

: 1245286-24-1
(S)-9,9-diisopropyl-2,2,10-trimethyl-3,3-diphenyl-7-((R,E)-1-(4,4,5,5-tetrakis(4-fluorophenyl)-1,3,2-dioxaborolan-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)-4,8-dioxa-3,9-disilaundecane

Guidance literature:: With Hoveyda-Grubbs catalyst second generation; 2,3,5,6-tetrafluoro-1,4-benzoquinone; In toluene; at 80 ℃; for 24h; optical yield given as %de; Inert atmosphere;
DOI:10.1021/ol101789g

Reference yield: 64.0%

: 104-53-0
3-phenyl-propionaldehyde

: 1245286-24-1
(S)-9,9-diisopropyl-2,2,10-trimethyl-3,3-diphenyl-7-((R,E)-1-(4,4,5,5-tetrakis(4-fluorophenyl)-1,3,2-dioxaborolan-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)-4,8-dioxa-3,9-disilaundecane

: 1245286-42-3
(3R,4S,7S,Z)-9-(tert-butyldiphenylsilyloxy)-1-phenyl-7-(triisopropylsilyloxy)non-5-ene-3,4-diol

Guidance literature:: 3-phenyl-propionaldehyde; (S)-9,9-diisopropyl-2,2,10-trimethyl-3,3-diphenyl-7-((R,E)-1-(4,4,5,5-tetrakis(4-fluorophenyl)-1,3,2-dioxaborolan-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)-4,8-dioxa-3,9-disilaundecane; In dichloromethane; at -78 - 20 ℃; Inert atmosphere;

With water; dihydrogen peroxide; sodium hydroxide; In dichloromethane; at 0 - 20 ℃; optical yield given as %ee; enantioselective reaction; Inert atmosphere;
DOI:10.1021/ol101789g