Sulfuric Acid → HCID 178419078, 화합물

HRID 1731196

반응식

HRID 1731196 반응식
[NH:1]([CH:5](C)[CH2:6][CH2:7][CH2:8][C:9]([NH:11][C@H:12]([C:19]([OH:21])=[O:20])[CH2:13][C:14]1[N:18]=[CH:17][NH:16][CH:15]=1)=O)[C:2]([NH2:4])=[NH:3].C(SC(=N)N)C.OS(O)(=O)=O.NCCCCCC(N[C@H]([C:50]([OH:52])=[O:51])CC1N=CNC=1)=O>>[NH:1]([CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][C:50]([OH:52])=[O:51])[C:2]([NH2:4])=[NH:3].[NH2:11][C@H:12]([C:19]([OH:21])=[O:20])[CH2:13][C:14]1[N:18]=[CH:17][NH:16][CH:15]=1

참가 물질

6

반응물 4

HCID 1118Sulfuric AcidHCID 5139S-EthylisothioureaHCID 178445247HCID 178445247, 화합물HCID 178510992HCID 178510992, 화합물

생성물 2

HCID 178419078HCID 178419078, 화합물HCID 178512818HCID 178512818, 화합물

실험 절차

ε-Guanidinohexanoyl-L-histidine (n=5) -- S-Ethylisothiourea. H2SO4 (1.4 g.) and εAhx-His (1.7 g.) were treated in the same way as Example 2; yield, 56.1%; mp, 102°-103° C., decomp. Hydrolysis as above gave ε-guanidinohexanoic acid and histidine (tlc).

후처리

  1. customyield
  2. customHydrolysis as

출처 및 근거

ORD 기록
ord-b44a8425f3054d5a8261480ffd0bcb46
출처 데이터셋
uspto-grants-1976_11
특허 번호
US03995051

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