(+)-(2R)-3-acetyl-2-<2-<(2S,4S)-3-acetyl-5,5-dimethyl-2-phenylthiazolidin-4-ylcarbonyloxy>-5-methoxyphenyl>benzothiazoline

Base Information

Chemical Name:(+)-(2R)-3-acetyl-2-<2-<(2S,4S)-3-acetyl-5,5-dimethyl-2-phenylthiazolidin-4-ylcarbonyloxy>-5-methoxyphenyl>benzothiazoline
CAS No.:123011-60-9
Molecular Formula:C₃₀H₃₀N₂O₅S₂
Molecular Weight:562.711
Hs Code.:

Synonyms:(+)-(2R)-3-acetyl-2-<2-<(2S,4S)-3-acetyl-5,5-dimethyl-2-phenylthiazolidin-4-ylcarbonyloxy>-5-methoxyphenyl>benzothiazoline

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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 (+)-(2R)-3-acetyl-2-<2-<(2S,4S)-3-acetyl-5,5-dimethyl-2-phenylthiazolidin-4-ylcarbonyloxy>-5-methoxyphenyl>benzothiazoline

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Technology Process of (+)-(2R)-3-acetyl-2-<2-<(2S,4S)-3-acetyl-5,5-dimethyl-2-phenylthiazolidin-4-ylcarbonyloxy>-5-methoxyphenyl>benzothiazoline

There total 4 articles about (+)-(2R)-3-acetyl-2-<2-<(2S,4S)-3-acetyl-5,5-dimethyl-2-phenylthiazolidin-4-ylcarbonyloxy>-5-methoxyphenyl>benzothiazoline 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: 36.0%

: 79913-44-3
(-)-(2S,4S)-3-acetyl-5,5-dimethyl-2-phenyl-4-thiazolidinecarboxylic acid

: 105129-60-0
3-acetyl-2-(2-hydroxy-5-methoxyphenyl)benzothiazoline

: 116476-04-1
(-)-(2S)-3-acetyl-2-<2-<(2S,4S)-3-acetyl-5,5-dimethyl-2-phenylthiazolidin-4-ylcarbonyloxy>-5-methoxyphenyl>benzothiazoline

: 123011-60-9
(+)-(2R)-3-acetyl-2-<2-<(2S,4S)-3-acetyl-5,5-dimethyl-2-phenylthiazolidin-4-ylcarbonyloxy>-5-methoxyphenyl>benzothiazoline

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In N,N-dimethyl-formamide; 1a) 0 deg C, 30 min, 1b) r.t., 10 h;
DOI:10.1248/cpb.38.936

Reference yield:

: 52-67-5
3,3-dimethyl-D-cysteine

: 123011-60-9
(+)-(2R)-3-acetyl-2-<2-<(2S,4S)-3-acetyl-5,5-dimethyl-2-phenylthiazolidin-4-ylcarbonyloxy>-5-methoxyphenyl>benzothiazoline

Guidance literature:: Multi-step reaction with 3 steps

1: 210 g / aq. ethanol / 1a) r.t., 1h, 1b) 0 deg C, 3h

2: 56 percent / H₂O / 1a) 80 deg C, 10 min, 1b) r.t., 30 min, 1c) 0 deg C, 1 h

3: 48 percent / N,N'-dicyclohexylcarbodiimide, 4,4-dimethylaminopyridine / dimethylformamide / 1a) 0 deg C, 30 min, 1b) r.t., 10 h

With dmap; dicyclohexyl-carbodiimide; In ethanol; water; N,N-dimethyl-formamide;
DOI:10.1248/cpb.38.936

Reference yield:

: 100-52-7
benzaldehyde

: 123011-60-9
(+)-(2R)-3-acetyl-2-<2-<(2S,4S)-3-acetyl-5,5-dimethyl-2-phenylthiazolidin-4-ylcarbonyloxy>-5-methoxyphenyl>benzothiazoline

Guidance literature:: Multi-step reaction with 3 steps

1: 210 g / aq. ethanol / 1a) r.t., 1h, 1b) 0 deg C, 3h

2: 56 percent / H₂O / 1a) 80 deg C, 10 min, 1b) r.t., 30 min, 1c) 0 deg C, 1 h

3: 48 percent / N,N'-dicyclohexylcarbodiimide, 4,4-dimethylaminopyridine / dimethylformamide / 1a) 0 deg C, 30 min, 1b) r.t., 10 h

With dmap; dicyclohexyl-carbodiimide; In ethanol; water; N,N-dimethyl-formamide;
DOI:10.1248/cpb.38.936