Triethylamine → (9S)-9-[4-(3-chlorophenoxy)phenyl]-3,4,6,7,8,9-hexahydropyrido[2,1-c][1,2,4]thiadiazine 2,2-dioxide

HRID 1405883노트

반응식

HRID 1405883 반응식
[Cl:1][C:2]1[CH:3]=[C:4](B(O)O)[CH:5]=[CH:6][CH:7]=1.[O:11]=[S:12]1(=[O:29])[CH2:17][CH2:16][N:15]2[CH2:18][CH2:19][CH2:20][C@@H:21]([C:22]3[CH:27]=[CH:26][C:25]([OH:28])=[CH:24][CH:23]=3)[C:14]2=[N:13]1.C(N(CC)CC)C>CN(C=O)C.C(O[Cu]OC(=O)C)(=O)C>[Cl:1][C:2]1[CH:3]=[C:4]([CH:5]=[CH:6][CH:7]=1)[O:28][C:25]1[CH:24]=[CH:23][C:22]([C@H:21]2[C:14]3=[N:13][S:12](=[O:29])(=[O:11])[CH2:17][CH2:16][N:15]3[CH2:18][CH2:19][CH2:20]2)=[CH:27][CH:26]=1

참가 물질

6

반응물 3

HCID 8471TriethylamineHCID 2734323(3-Chlorophenyl)boronic acidHCID 667484964-[(9S)-2,2-dioxido-3,4,6,7,8,9-hexahydropyrido[2,1-c][1,2,4]thiadiazin-9-yl]phenol

생성물 1

HCID 66749045(9S)-9-[4-(3-chlorophenoxy)phenyl]-3,4,6,7,8,9-hexahydropyrido[2,1-c][1,2,4]thiadiazine 2,2-dioxide수율 24.4%

시약·촉매·용매 2

HCID 178476681HCID 178476681, 화합물촉매HCID 6228Dimethylformamide용매

실험 절차

A mixture of (3-chlorophenyl)boronic acid (167 mg), 4-[(9S)-2,2-dioxido-3,4,6,7,8,9-hexahydropyrido[2,1-c][1,2,4]thiadiazin-9-yl]phenol (100 mg), diacetoxycopper (130 mg), triethylamine (0.248 mL), and powdered 4A MS (1.50 g) in DMF (10 mL) was stirred at room temperature overnight. The mixture was added with NH silica gel, concentrated in vacuo, and purified by column chromatography (NH silica gel, eluted with MeOH in EtOAc) to give the title compound (34.0 mg) as a white solid.

후처리

  1. additionThe mixture was added with NH silica gel
  2. concentrationconcentrated in vacuo
  3. custompurified by column chromatography (NH silica gel, eluted with MeOH in EtOAc)

출처 및 근거

ORD 기록
ord-dc47b24fa5064713857afe495edfcb84
출처 데이터셋
uspto-grants-2014_12
특허 번호
US08916551B2

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