rac-2-{[(chloromethyl)diphenylsilyl]methyl}-3,6-diethoxy-2,5-dihydropyrazine

Base Information

Chemical Name:rac-2-{[(chloromethyl)diphenylsilyl]methyl}-3,6-diethoxy-2,5-dihydropyrazine
CAS No.:325966-74-3
Molecular Formula:C₂₂H₂₇ClN₂O₂Si
Molecular Weight:415.007
Hs Code.:

Synonyms:rac-2-{[(chloromethyl)diphenylsilyl]methyl}-3,6-diethoxy-2,5-dihydropyrazine

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Chemical Property of rac-2-{[(chloromethyl)diphenylsilyl]methyl}-3,6-diethoxy-2,5-dihydropyrazine

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Technology Process of rac-2-{[(chloromethyl)diphenylsilyl]methyl}-3,6-diethoxy-2,5-dihydropyrazine

There total 2 articles about rac-2-{[(chloromethyl)diphenylsilyl]methyl}-3,6-diethoxy-2,5-dihydropyrazine 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: 53.0%

: 207600-93-9
bis(chloromethyl)diphenylsilane

: 38629-19-5
3,6-Diethoxy-2,5-dihydropyridazin

: 325966-74-3
rac-2-{[(chloromethyl)diphenylsilyl]methyl}-3,6-diethoxy-2,5-dihydropyrazine

Guidance literature:: 3,6-Diethoxy-2,5-dihydropyridazin; With n-butyllithium; In tetrahydrofuran; hexane; at -70 ℃; for 0.25h;

bis(chloromethyl)diphenylsilane; In tetrahydrofuran; hexane; at -40 - 20 ℃; for 6h;
DOI:10.1016/S0022-328X(00)00461-7

Reference yield:

: 80-10-4
diphenylsilyl dichloride

: 325966-74-3
rac-2-{[(chloromethyl)diphenylsilyl]methyl}-3,6-diethoxy-2,5-dihydropyrazine

Guidance literature:: Multi-step reaction with 2 steps

1.1: 76 percent / tetrahydrofuran / 12.25 h / -70 - 20 °C

2.1: n-butyllithium / hexane; tetrahydrofuran / 0.25 h / -70 °C

2.2: 53 percent / hexane; tetrahydrofuran / 6 h / -40 - 20 °C

With n-butyllithium; In tetrahydrofuran; hexane;
DOI:10.1016/S0022-328X(00)00461-7