(R)-2,2,3,3,12,12-hexamethyl-11,11-diphenyl-5-(prop-2-ynyl)-4,10-dioxa-3,11-disilatridecane

Base Information

Chemical Name:(R)-2,2,3,3,12,12-hexamethyl-11,11-diphenyl-5-(prop-2-ynyl)-4,10-dioxa-3,11-disilatridecane
CAS No.:1207434-17-0
Molecular Formula:C₃₀H₄₆O₂Si₂
Molecular Weight:494.865
Hs Code.:

Synonyms:(R)-2,2,3,3,12,12-hexamethyl-11,11-diphenyl-5-(prop-2-ynyl)-4,10-dioxa-3,11-disilatridecane

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Chemical Property of (R)-2,2,3,3,12,12-hexamethyl-11,11-diphenyl-5-(prop-2-ynyl)-4,10-dioxa-3,11-disilatridecane

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Technology Process of (R)-2,2,3,3,12,12-hexamethyl-11,11-diphenyl-5-(prop-2-ynyl)-4,10-dioxa-3,11-disilatridecane

There total 7 articles about (R)-2,2,3,3,12,12-hexamethyl-11,11-diphenyl-5-(prop-2-ynyl)-4,10-dioxa-3,11-disilatridecane 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: 94.0%

: 1207434-35-2
(R)-8-(tert-butyldiphenylsilyloxy)oct-1-yn-4-ol

: 18162-48-6
tert-butyldimethylsilyl chloride

: 1207434-17-0
(R)-2,2,3,3,12,12-hexamethyl-11,11-diphenyl-5-(prop-2-ynyl)-4,10-dioxa-3,11-disilatridecane

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 20 ℃; for 3h;
DOI:10.1021/ol902829e

Reference yield:

: 958635-16-0
(R)-6-[(tert-butyldiphenylsilyl)oxy]-1,2-epoxyhexane

: 1207434-17-0
(R)-2,2,3,3,12,12-hexamethyl-11,11-diphenyl-5-(prop-2-ynyl)-4,10-dioxa-3,11-disilatridecane

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / -78 - 0 °C

1.2: 0.5 h / -78 °C

2.1: potassium carbonate / methanol / 16 h / 20 °C

3.1: 1H-imidazole / N,N-dimethyl-formamide / 3 h / 20 °C

With 1H-imidazole; n-butyllithium; potassium carbonate; In tetrahydrofuran; methanol; hexane; N,N-dimethyl-formamide;
DOI:10.1021/ol902829e

Reference yield:

: 1207434-34-1
(R)-8-(tert-butyldiphenylsilyloxy)-1-(trimethylsilyl)oct-1-yn-4-ol

: 1207434-17-0
(R)-2,2,3,3,12,12-hexamethyl-11,11-diphenyl-5-(prop-2-ynyl)-4,10-dioxa-3,11-disilatridecane

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / methanol / 16 h / 20 °C

2: 1H-imidazole / N,N-dimethyl-formamide / 3 h / 20 °C

With 1H-imidazole; potassium carbonate; In methanol; N,N-dimethyl-formamide;
DOI:10.1021/ol902829e