2-[5-(tert-Butyl-dimethyl-silanyloxy)-4-oxo-4H-pyran-2-ylmethyl]-2-(2-methyl-allyl)-malonic acid bis-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester

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Chemical Name:2-[5-(tert-Butyl-dimethyl-silanyloxy)-4-oxo-4H-pyran-2-ylmethyl]-2-(2-methyl-allyl)-malonic acid bis-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester
CAS No.:200335-54-2
Molecular Formula:C₃₉H₆₄O₇Si
Molecular Weight:673.018
Hs Code.:

2-[5-(tert-Butyl-dimethyl-silanyloxy)-4-oxo-4H-pyran-2-ylmethyl]-2-(2-methyl-allyl)-malonic acid bis-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester

Synonyms:2-[5-(tert-Butyl-dimethyl-silanyloxy)-4-oxo-4H-pyran-2-ylmethyl]-2-(2-methyl-allyl)-malonic acid bis-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester

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Chemical Property of 2-[5-(tert-Butyl-dimethyl-silanyloxy)-4-oxo-4H-pyran-2-ylmethyl]-2-(2-methyl-allyl)-malonic acid bis-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester

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Technology Process of 2-[5-(tert-Butyl-dimethyl-silanyloxy)-4-oxo-4H-pyran-2-ylmethyl]-2-(2-methyl-allyl)-malonic acid bis-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester

There total 2 articles about 2-[5-(tert-Butyl-dimethyl-silanyloxy)-4-oxo-4H-pyran-2-ylmethyl]-2-(2-methyl-allyl)-malonic acid bis-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester 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: 60.0%

: 152547-34-7
(5-tert-butyldimethylsilyloxy-4-oxo-4H-pyran-2-yl)methyl chloride

: 2-(2-Methyl-allyl)-malonic acid bis-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester

: 200335-54-2
2-[5-(tert-Butyl-dimethyl-silanyloxy)-4-oxo-4H-pyran-2-ylmethyl]-2-(2-methyl-allyl)-malonic acid bis-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester

Guidance literature:: With sodium hydride; sodium iodide; In tetrahydrofuran;
DOI:10.3987/com-97-7941

Reference yield:

: 7559-81-1,54839-86-0
chlorokojic acid

: 200335-54-2
2-[5-(tert-Butyl-dimethyl-silanyloxy)-4-oxo-4H-pyran-2-ylmethyl]-2-(2-methyl-allyl)-malonic acid bis-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl) ester

Guidance literature:: Multi-step reaction with 2 steps

1: Et₃N, DMAP / tetrahydrofuran

2: 60 percent / NaH, NaI / tetrahydrofuran

With dmap; sodium hydride; triethylamine; sodium iodide; In tetrahydrofuran;
DOI:10.3987/com-97-7941