Benzenesulfonyl chloride → 2-Benzenesulfonyl-6-benzyloxy-1-[4-(2-pyrrolidin-1-yl-ethoxy)phenyl]-1,2,3,4-tetrahydroisoquinoline

HRID 397054

반응식

HRID 397054 반응식
[C:1]1([S:7](Cl)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH2:11]([O:18][C:19]1[CH:20]=[C:21]2[C:26](=[CH:27][CH:28]=1)[CH:25]([C:29]1[CH:34]=[CH:33][C:32]([O:35][CH2:36][CH2:37][N:38]3[CH2:42][CH2:41][CH2:40][CH2:39]3)=[CH:31][CH:30]=1)[NH:24][CH2:23][CH2:22]2)[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1.CCN(CC)CC>C1COCC1>[C:1]1([S:7]([N:24]2[CH2:23][CH2:22][C:21]3[C:26](=[CH:27][CH:28]=[C:19]([O:18][CH2:11][C:12]4[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=4)[CH:20]=3)[CH:25]2[C:29]2[CH:34]=[CH:33][C:32]([O:35][CH2:36][CH2:37][N:38]3[CH2:39][CH2:40][CH2:41][CH2:42]3)=[CH:31][CH:30]=2)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

참가 물질

5

반응물 3

HCID 7369Benzenesulfonyl chlorideHCID 8471TriethylamineHCID 181724176-Benzyloxy-1-[4-(2-pyrrolidin-1-yl-ethoxy)phenyl]-1,2,3,4-tetrahydroisoquinoline

생성물 1

HCID 178141212-Benzenesulfonyl-6-benzyloxy-1-[4-(2-pyrrolidin-1-yl-ethoxy)phenyl]-1,2,3,4-tetrahydroisoquinoline수율 168%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

Benzenesulfonyl chloride (0.016 g, 0.09 mmol) was added to a solution of 6-benzyloxy-1-[4-(2-pyrrolidin-1-yl-ethoxy)phenyl]-1,2,3,4-tetrahydroisoquinoline (0.040 g, 0.09 mmol) and Et3N (0.026 ml, 0.19 mmol) in anhydrous THF (10 ml) at rt under N2. The resulting suspension was stirred at rt for 18 hr, then evaporated in vacuo to give 0.086 g of yellow residue. Purification by flash chromatography, eluting with EtOAc:MeOH (6:4) gave 0.045 g (85% yield) of white solid.

후처리

  1. customevaporated in vacuo

출처 및 근거

ORD 기록
ord-662bba32657f436f9e8a2e32302e38b7
출처 데이터셋
uspto-grants-2003_08
특허 번호
US06608203B2

연결된 노트

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