<1R,1α,3α(E)>-(3-Phenoxyphenyl)methyl 2,2-Dimethyl-3-<3-tert-butoxy-2-(tert-butylsulfonyl)-3-oxo-1-propenyl>cyclopropanecarboxylate

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Chemical Name:<1R,1α,3α(E)>-(3-Phenoxyphenyl)methyl 2,2-Dimethyl-3-<3-tert-butoxy-2-(tert-butylsulfonyl)-3-oxo-1-propenyl>cyclopropanecarboxylate
CAS No.:138336-44-4
Molecular Formula:C₃₀H₃₈O₇S
Molecular Weight:542.694
Hs Code.:

Synonyms:<1R,1α,3α(E)>-(3-Phenoxyphenyl)methyl 2,2-Dimethyl-3-<3-tert-butoxy-2-(tert-butylsulfonyl)-3-oxo-1-propenyl>cyclopropanecarboxylate

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Chemical Property of <1R,1α,3α(E)>-(3-Phenoxyphenyl)methyl 2,2-Dimethyl-3-<3-tert-butoxy-2-(tert-butylsulfonyl)-3-oxo-1-propenyl>cyclopropanecarboxylate

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Technology Process of <1R,1α,3α(E)>-(3-Phenoxyphenyl)methyl 2,2-Dimethyl-3-<3-tert-butoxy-2-(tert-butylsulfonyl)-3-oxo-1-propenyl>cyclopropanecarboxylate

There total 5 articles about <1R,1α,3α(E)>-(3-Phenoxyphenyl)methyl 2,2-Dimethyl-3-<3-tert-butoxy-2-(tert-butylsulfonyl)-3-oxo-1-propenyl>cyclopropanecarboxylate 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: 67.0%

: 13826-35-2
3-Phenoxybenzyl alcohol

: 130051-19-3
(1R,1α,3α)-6,6-Dimethyl-4-<2-tert-butoxy-2-oxo-1-(tert-butylsulfonyl)ethyl>-3-oxabicyclo<3.1.0>hexan-2-one

: 138336-44-4
<1R,1α,3α(E)>-(3-Phenoxyphenyl)methyl 2,2-Dimethyl-3-<3-tert-butoxy-2-(tert-butylsulfonyl)-3-oxo-1-propenyl>cyclopropanecarboxylate

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In dichloromethane; Ambient temperature;
DOI:10.1021/jo00028a034

Reference yield:

: 5292-43-3
bromoacetic acid tert-butyl ester

: 138336-44-4
<1R,1α,3α(E)>-(3-Phenoxyphenyl)methyl 2,2-Dimethyl-3-<3-tert-butoxy-2-(tert-butylsulfonyl)-3-oxo-1-propenyl>cyclopropanecarboxylate

Guidance literature:: Multi-step reaction with 4 steps

1: 98 percent / t-BuOK / tetrahydrofuran / 1 h / Ambient temperature

2: 91 percent / Oxone / methanol; H₂O / Ambient temperature

3: 1) NaH / 1) THF, rt, DMF, 2) 4 d, rt

4: 67 percent / DMAP, dicyclohexylcarbodiimide / CH₂Cl₂ / Ambient temperature

With dmap; Oxone; potassium tert-butylate; sodium hydride; dicyclohexyl-carbodiimide; In tetrahydrofuran; methanol; dichloromethane; water;
DOI:10.1021/jo00028a034

Reference yield:

: 28075-68-5
(1R)-cis-hemicaronaldehydic acid

: 138336-44-4
<1R,1α,3α(E)>-(3-Phenoxyphenyl)methyl 2,2-Dimethyl-3-<3-tert-butoxy-2-(tert-butylsulfonyl)-3-oxo-1-propenyl>cyclopropanecarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 1) NaH / 1) THF, rt, DMF, 2) 4 d, rt

2: 67 percent / DMAP, dicyclohexylcarbodiimide / CH₂Cl₂ / Ambient temperature

With dmap; sodium hydride; dicyclohexyl-carbodiimide; In dichloromethane;
DOI:10.1021/jo00028a034