(1,2,3-tri-t-butylcyclopropen-1-yl)-(α-trimethylsilyloxy-benzyliden)phosphan

Base Information

Chemical Name:(1,2,3-tri-t-butylcyclopropen-1-yl)-(α-trimethylsilyloxy-benzyliden)phosphan
CAS No.:115993-95-8
Molecular Formula:C₂₅H₄₁OPSi
Molecular Weight:416.659
Hs Code.:

Synonyms:(1,2,3-tri-t-butylcyclopropen-1-yl)-(α-trimethylsilyloxy-benzyliden)phosphan

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Chemical Property of (1,2,3-tri-t-butylcyclopropen-1-yl)-(α-trimethylsilyloxy-benzyliden)phosphan

Chemical Property:

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Technology Process of (1,2,3-tri-t-butylcyclopropen-1-yl)-(α-trimethylsilyloxy-benzyliden)phosphan

There total 3 articles about (1,2,3-tri-t-butylcyclopropen-1-yl)-(α-trimethylsilyloxy-benzyliden)phosphan 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: 95.0%

: 98-88-4
benzoyl chloride

: 723729-74-6
(1,2,3-Tri-tert-butyl-cycloprop-2-enyl)-trimethylsilanyl-phosphane

: 115993-95-8
(1,2,3-tri-t-butylcyclopropen-1-yl)-(α-trimethylsilyloxy-benzyliden)phosphan

Guidance literature:: With methyllithium; In diethyl ether; pentane; at 20 ℃; for 12h;
DOI:10.1016/0022-328X(87)85141-0

Reference yield:

: tri-tert-butylcyclopropenylium bromide

: 115993-95-8
(1,2,3-tri-t-butylcyclopropen-1-yl)-(α-trimethylsilyloxy-benzyliden)phosphan

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / tetrahydrofuran / 12 h / 20 °C

2: 100 percent / methanol / diethyl ether / 192 h

3: 95 percent / 1.05M methyllithium / diethyl ether; pentane / 12 h / 20 °C

With methanol; methyllithium; In tetrahydrofuran; diethyl ether; pentane;
DOI:10.1016/0022-328X(87)85141-0

Reference yield:

: 115993-93-6
bis(trimethylsilyl)-1,2,3-tris(tert-butyl)cyclopropenylphosphane

: 115993-95-8
(1,2,3-tri-t-butylcyclopropen-1-yl)-(α-trimethylsilyloxy-benzyliden)phosphan

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / methanol / diethyl ether / 192 h

2: 95 percent / 1.05M methyllithium / diethyl ether; pentane / 12 h / 20 °C

With methanol; methyllithium; In diethyl ether; pentane;
DOI:10.1016/0022-328X(87)85141-0