Tributyltin azide → HCID 178465001, 화합물

HRID 870038

반응식

HRID 870038 반응식
[Cl:1][C:2]1[S:6][C:5]([C:7]([NH:9][CH:10]([C:12]2[CH:17]=[CH:16][C:15]([C:18]#[N:19])=[CH:14][CH:13]=2)[CH3:11])=[O:8])=[C:4]([CH2:20][C:21]2[CH:26]=[CH:25][CH:24]=[C:23]([Cl:27])[CH:22]=2)[CH:3]=1.[N:28]([Sn](CCCC)(CCCC)CCCC)=[N+:29]=[N-:30]>C1(C)C=CC=CC=1>[Cl:1][C:2]1[S:6][C:5]([C:7]([NH:9][CH:10]([C:12]2[CH:13]=[CH:14][C:15]([C:18]3[NH:30][N:29]=[N:28][N:19]=3)=[CH:16][CH:17]=2)[CH3:11])=[O:8])=[C:4]([CH2:20][C:21]2[CH:26]=[CH:25][CH:24]=[C:23]([Cl:27])[CH:22]=2)[CH:3]=1

참가 물질

4

반응물 2

HCID 4984872Tributyltin azideHCID 579009815-chloro-3-(3-chlorobenzyl)-N-[1-(4-cyanophenyl)ethyl]thiophene-2-carboxamide

생성물 1

HCID 178465001HCID 178465001, 화합물

시약·촉매·용매 1

HCID 1140Toluene용매

실험 절차

A mixture of 5-chloro-3-(3-chlorobenzyl)-N-[1-(4-cyanophenyl)ethyl]thiophene-2-carboxamide from Example 2, Step 1 (192 mg, 0.462 mmol) and azidotributyltin (0.380 mL, 1.39 mmol) in toluene (1 mL) was heated to reflux under N2 for 3 h and cooled to r.t. The crude was purified directly by flash chromatography (2-10% iPrOH/hexanes) to give the desired product as a white solid. MS (−ESI): m/z 456 (M−1)−.

후처리

  1. temperaturewas heated
  2. temperatureto reflux under N2 for 3 h
  3. customThe crude was purified directly by flash chromatography (2-10% iPrOH/hexanes)

출처 및 근거

ORD 기록
ord-0430cb0c7c544db5858fada837921588
출처 데이터셋
uspto-grants-2015_03
특허 번호
US08969394B2

연결된 노트

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