3-Pyridinehexanamine → HCID 14347345, 화합물

HRID 2232784노트

반응식

HRID 2232784 반응식
[N+](C1C=CC([O:10][C:11](=O)/[CH:12]=[CH:13]/[CH:14]=[C:15]([C:24]2[CH:29]=[CH:28][CH:27]=[C:26]([O:30][CH3:31])[CH:25]=2)[C:16]2[CH:21]=[CH:20][CH:19]=[C:18]([O:22][CH3:23])[CH:17]=2)=CC=1)([O-])=O.[N:33]1[CH:38]=[CH:37][CH:36]=[C:35]([CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][NH2:45])[CH:34]=1>O1CCCC1>[CH3:31][O:30][C:26]1[CH:25]=[C:24]([C:15]([C:16]2[CH:21]=[CH:20][CH:19]=[C:18]([O:22][CH3:23])[CH:17]=2)=[CH:14]/[CH:13]=[CH:12]/[C:11]([NH:45][CH2:44][CH2:43][CH2:42][CH2:41][CH2:40][CH2:39][C:35]2[CH:34]=[N:33][CH:38]=[CH:37][CH:36]=2)=[O:10])[CH:29]=[CH:28][CH:27]=1

참가 물질

4

반응물 2

HCID 135574533-PyridinehexanamineHCID 14347314HCID 14347314, 화합물

생성물 1

HCID 14347345HCID 14347345, 화합물수율 76.4%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

As in Example 134, a solution of (E)-5,5-bis(3-methoxyphenyl)-2,4-pentadienoic acid 4-nitrophenyl ester (3.0 g) and 3-pyridinehexanamine (1.25 g) in tetrahydrofuran (20 mL) was stirred for 1.5 hours at room temperature and was then worked up in the usual manner. The product was purified by HPLC (ethyl acetate) and triturated with ether to give 2.5 g of (E)-5,5-bis(3-methoxyphenyl)-N-[6-(3-pyridinyl)hexyl]-2,4-pentadienamide mp 66°-70° C. Crystallization of a portion from ethyl acetate-hexane afforded of the pure amide, mp 71°-72° C.

후처리

  1. customThe product was purified by HPLC (ethyl acetate)
  2. customtriturated with ether

출처 및 근거

ORD 기록
ord-1ca2b36608b4488fa61e043b54cdc845
출처 데이터셋
uspto-grants-1988_11
특허 번호
US04788206

반응 노트

불러오는 중…