6-<1-<oxy>ethyl>-3,5-dimethyl-2-(diphenylphosphinyl)-2H-thiopyran

Base Information

Chemical Name:6-<1-<oxy>ethyl>-3,5-dimethyl-2-(diphenylphosphinyl)-2H-thiopyran
CAS No.:100946-77-8
Molecular Formula:C₂₇H₃₉O₂PSSi
Molecular Weight:486.731
Hs Code.:

6-<1-<<dimethyl(1,1-dimethylethyl)silyl>oxy>ethyl>-3,5-dimethyl-2-(diphenylphosphinyl)-2H-thiopyran

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Chemical Property of 6-<1-<oxy>ethyl>-3,5-dimethyl-2-(diphenylphosphinyl)-2H-thiopyran

Chemical Property:

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Technology Process of 6-<1-<oxy>ethyl>-3,5-dimethyl-2-(diphenylphosphinyl)-2H-thiopyran

There total 3 articles about 6-<1-<oxy>ethyl>-3,5-dimethyl-2-(diphenylphosphinyl)-2H-thiopyran 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: 57.0%

: 100946-70-1
2-<oxy>-4-methyl-3,5-heptadiene

: 80738-04-1
2-(Diphenyl-phosphinoylmethylsulfanyl)-1-phenyl-ethanone

: 100946-77-8
6-<1-<oxy>ethyl>-3,5-dimethyl-2-(diphenylphosphinyl)-2H-thiopyran

Guidance literature:: Irradiation;
DOI:10.1021/jo00359a034

Reference yield:

: 1806-49-1
diphenyl(chloromethyl)phosphine oxide

: 100946-77-8
6-<1-<oxy>ethyl>-3,5-dimethyl-2-(diphenylphosphinyl)-2H-thiopyran

Guidance literature:: Multi-step reaction with 3 steps

1: Na₂CO₃ / tetrahydrofuran

2: 1.) NaOMe / 1.) CH₃OH, RT, 4 h, 2.) CH₃OH, RT, overnight

3: 57 percent / Irradiation

With sodium methylate; sodium carbonate; In tetrahydrofuran;
DOI:10.1021/jo00359a034

Reference yield:

: 324753-14-2
S-(diphenylphosphinoyl)methyl ethanethioate

: 100946-77-8
6-<1-<oxy>ethyl>-3,5-dimethyl-2-(diphenylphosphinyl)-2H-thiopyran

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) NaOMe / 1.) CH₃OH, RT, 4 h, 2.) CH₃OH, RT, overnight

2: 57 percent / Irradiation

With sodium methylate;
DOI:10.1021/jo00359a034