(1S,2R)-4-(tert-Butyl-dimethyl-silanyloxy)-2-((2R,5R)-2,5-diphenyl-pyrrolidin-1-yl)-1-methyl-cyclohex-3-enecarbaldehyde

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Chemical Name:(1S,2R)-4-(tert-Butyl-dimethyl-silanyloxy)-2-((2R,5R)-2,5-diphenyl-pyrrolidin-1-yl)-1-methyl-cyclohex-3-enecarbaldehyde
CAS No.:192460-80-3
Molecular Formula:C₃₀H₄₁NO₂Si
Molecular Weight:475.747
Hs Code.:

Synonyms:(1S,2R)-4-(tert-Butyl-dimethyl-silanyloxy)-2-((2R,5R)-2,5-diphenyl-pyrrolidin-1-yl)-1-methyl-cyclohex-3-enecarbaldehyde

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Chemical Property of (1S,2R)-4-(tert-Butyl-dimethyl-silanyloxy)-2-((2R,5R)-2,5-diphenyl-pyrrolidin-1-yl)-1-methyl-cyclohex-3-enecarbaldehyde

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Technology Process of (1S,2R)-4-(tert-Butyl-dimethyl-silanyloxy)-2-((2R,5R)-2,5-diphenyl-pyrrolidin-1-yl)-1-methyl-cyclohex-3-enecarbaldehyde

There total 3 articles about (1S,2R)-4-(tert-Butyl-dimethyl-silanyloxy)-2-((2R,5R)-2,5-diphenyl-pyrrolidin-1-yl)-1-methyl-cyclohex-3-enecarbaldehyde 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: 94.0%

: 78-85-3,25120-30-3
2-methylpropenal

: 192460-78-9
1-[2,5-(R,R)-diphenyl-pyrrolidin-1-yl]-3-(tert-butyldimethylsiloxy)-1,3-butadiene

: 192460-80-3
(1S,2R)-4-(tert-Butyl-dimethyl-silanyloxy)-2-((2R,5R)-2,5-diphenyl-pyrrolidin-1-yl)-1-methyl-cyclohex-3-enecarbaldehyde

Guidance literature:: In toluene; at 0 - 20 ℃;
DOI:10.1021/ja971272d

Reference yield:

: 155155-73-0
(R,R)-2,5-diphenylpyrrolidine

: 192460-80-3
(1S,2R)-4-(tert-Butyl-dimethyl-silanyloxy)-2-((2R,5R)-2,5-diphenyl-pyrrolidin-1-yl)-1-methyl-cyclohex-3-enecarbaldehyde

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / neat (no solvent) / 70 - 80 °C

2: 1) KHMDS / 1) -78 deg C -> -40 deg C, 2) -78 deg C -> room temperature

3: 94 percent / toluene / 0 - 20 °C

With potassium hexamethylsilazane; In toluene;
DOI:10.1021/ja971272d

Reference yield:

: 192460-77-8
4-[2,5-(R,R)-diphenyl-pyrrolidin-1-yl]-3-butene-2-one

: 192460-80-3
(1S,2R)-4-(tert-Butyl-dimethyl-silanyloxy)-2-((2R,5R)-2,5-diphenyl-pyrrolidin-1-yl)-1-methyl-cyclohex-3-enecarbaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1: 1) KHMDS / 1) -78 deg C -> -40 deg C, 2) -78 deg C -> room temperature

2: 94 percent / toluene / 0 - 20 °C

With potassium hexamethylsilazane; In toluene;
DOI:10.1021/ja971272d