tert-butyl (3-[(2S)-(hydroxydiphenylmethyl)-5-thioxopyrrolidin-1-yl]propyl)carbamate

Base Information

Chemical Name:tert-butyl (3-[(2S)-(hydroxydiphenylmethyl)-5-thioxopyrrolidin-1-yl]propyl)carbamate
CAS No.:260391-11-5
Molecular Formula:C₂₅H₃₂N₂O₃S
Molecular Weight:440.607
Hs Code.:

Synonyms:tert-butyl (3-[(2S)-(hydroxydiphenylmethyl)-5-thioxopyrrolidin-1-yl]propyl)carbamate

Suppliers and Price of tert-butyl (3-[(2S)-(hydroxydiphenylmethyl)-5-thioxopyrrolidin-1-yl]propyl)carbamate

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of tert-butyl (3-[(2S)-(hydroxydiphenylmethyl)-5-thioxopyrrolidin-1-yl]propyl)carbamate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of tert-butyl (3-[(2S)-(hydroxydiphenylmethyl)-5-thioxopyrrolidin-1-yl]propyl)carbamate

There total 9 articles about tert-butyl (3-[(2S)-(hydroxydiphenylmethyl)-5-thioxopyrrolidin-1-yl]propyl)carbamate 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: 71.0%

: 260391-10-4
tert-butyl (3-{(2S)-[(tert-butyldimethylsilyloxy)diphenylmethyl]-5-thioxopyrrolidin-1-yl}propyl)carbamate

: 260391-11-5
tert-butyl (3-[(2S)-(hydroxydiphenylmethyl)-5-thioxopyrrolidin-1-yl]propyl)carbamate

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 1.83333h;
DOI:10.1002/(sici)1099-0690(200001)2000:1<115::aid-ejoc115>3.0.co;2-j

Reference yield:

: 24424-99-5
di-tert-butyl dicarbonate

: 260391-11-5
tert-butyl (3-[(2S)-(hydroxydiphenylmethyl)-5-thioxopyrrolidin-1-yl]propyl)carbamate

Guidance literature:: Multi-step reaction with 3 steps

1: 9.21 g / DMAP / CH₂Cl₂ / 1 h / 20 °C

2: 86 percent / Lawesson's reagent / toluene / 0.67 h / 90 °C

3: 71 percent / TBAF / tetrahydrofuran / 1.83 h / 20 °C

With Lawessons reagent; dmap; tetrabutyl ammonium fluoride; In tetrahydrofuran; dichloromethane; toluene; 1: Substitution / 2: Substitution / 3: Elimination;
DOI:10.1002/(sici)1099-0690(200001)2000:1<115::aid-ejoc115>3.0.co;2-j

Reference yield:

: phenylmagnesium bromide

: 260391-11-5
tert-butyl (3-[(2S)-(hydroxydiphenylmethyl)-5-thioxopyrrolidin-1-yl]propyl)carbamate

Guidance literature:: Multi-step reaction with 7 steps

1: 51 percent / diethyl ether; tetrahydrofuran / 1.25 h / -78 - 0 °C

2: 100 percent / 2,6-lutidine / CH₂Cl₂ / 22 h / 20 °C

3: 100 percent / NaOH / tetrahydrofuran / 3.5 h / 20 °C

4: 89 percent / CoCl₂*H₂O; NaBH₄; NH₃ / methanol / 6 h / 0 °C

5: 9.21 g / DMAP / CH₂Cl₂ / 1 h / 20 °C

6: 86 percent / Lawesson's reagent / toluene / 0.67 h / 90 °C

7: 71 percent / TBAF / tetrahydrofuran / 1.83 h / 20 °C

With Lawessons reagent; 2,6-dimethylpyridine; dmap; sodium hydroxide; sodium tetrahydroborate; tetrabutyl ammonium fluoride; ammonia; cobalt(II) chloride; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; toluene; 1: Substitution / 2: Substitution / 3: Addition / 4: Reduction / 5: Substitution / 6: Substitution / 7: Elimination;
DOI:10.1002/(sici)1099-0690(200001)2000:1<115::aid-ejoc115>3.0.co;2-j