bis(1,1-dimethylethyl) (E)-<<3,4,5-trimethoxy-2-<2-(trimethylsilyl)ethenyl>phenyl>methyl>propanedioate

Base Information

Chemical Name:bis(1,1-dimethylethyl) (E)-<<3,4,5-trimethoxy-2-<2-(trimethylsilyl)ethenyl>phenyl>methyl>propanedioate
CAS No.:117370-36-2
Molecular Formula:C₂₆H₄₂O₇Si
Molecular Weight:494.701
Hs Code.:

Synonyms:bis(1,1-dimethylethyl) (E)-<<3,4,5-trimethoxy-2-<2-(trimethylsilyl)ethenyl>phenyl>methyl>propanedioate

Suppliers and Price of bis(1,1-dimethylethyl) (E)-<<3,4,5-trimethoxy-2-<2-(trimethylsilyl)ethenyl>phenyl>methyl>propanedioate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of bis(1,1-dimethylethyl) (E)-<<3,4,5-trimethoxy-2-<2-(trimethylsilyl)ethenyl>phenyl>methyl>propanedioate

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of bis(1,1-dimethylethyl) (E)-<<3,4,5-trimethoxy-2-<2-(trimethylsilyl)ethenyl>phenyl>methyl>propanedioate

There total 3 articles about bis(1,1-dimethylethyl) (E)-<<3,4,5-trimethoxy-2-<2-(trimethylsilyl)ethenyl>phenyl>methyl>propanedioate 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%

: 117407-47-3
Bis(t-butyl) 2-iodo-3,4,5-trimethoxybenzylpropanedioate

: 754-05-2
ethenyltrimethylsilane

: 117370-36-2
bis(1,1-dimethylethyl) (E)-<<3,4,5-trimethoxy-2-<2-(trimethylsilyl)ethenyl>phenyl>methyl>propanedioate

Guidance literature:: With copper(l) iodide; palladium diacetate; tris-(o-tolyl)phosphine; In triethylamine; for 240h; Heating;
DOI:10.1021/jo00262a053

Reference yield:

: 541-16-2
t-butyl malonate

: 117370-36-2
bis(1,1-dimethylethyl) (E)-<<3,4,5-trimethoxy-2-<2-(trimethylsilyl)ethenyl>phenyl>methyl>propanedioate

Guidance literature:: Multi-step reaction with 2 steps

1: 1) NaH, 2) NaI / 1) THF, 5 min, 2) THF, reflux, 10 h

2: NEt₃, PPh₃ / Pd(OAc)2

With sodium hydride; triethylamine; triphenylphosphine; sodium iodide; palladium diacetate;
DOI:10.1016/S0040-4020(01)80383-5

Reference yield:

: 64490-46-6
2-Iodo-3,4,5-trimethoxybenzyl chloride

: 117370-36-2
bis(1,1-dimethylethyl) (E)-<<3,4,5-trimethoxy-2-<2-(trimethylsilyl)ethenyl>phenyl>methyl>propanedioate

Guidance literature:: Multi-step reaction with 2 steps

1: 1) NaH, 2) NaI / 1) THF, 5 min, 2) THF, reflux, 10 h

2: NEt₃, PPh₃ / Pd(OAc)2

With sodium hydride; triethylamine; triphenylphosphine; sodium iodide; palladium diacetate;
DOI:10.1016/S0040-4020(01)80383-5