Methanethiol → HCID 88485785, compound

HRID 728589Notes

Reaction equation

[C:1]([NH:20][C:21]1[S:22][CH:23]=[C:24](/[C:26](=[N:32]/[O:33][CH2:34][CH2:35]Br)/[C:27]([O:29]CC)=[O:28])[N:25]=1)([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[Na].[CH3:38][SH:39]>>[C:1]([NH:20][C:21]1[S:22][CH:23]=[C:24](/[C:26](=[N:32]/[O:33][CH2:34][CH2:35][S:39][CH3:38])/[C:27]([OH:29])=[O:28])[N:25]=1)([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)([C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1)[C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1

Participants

Reactant 3

HCID 878Methanethiol

HCID 5360545Sodium

HCID 12884453HCID 12884453, compound

Product 1

HCID 88485785HCID 88485785, compound

Procedure

N.m.r. in solvent C: 1.44 (s, 9H), 4.75 (d, 2H), 5.92 (m, 1H), 6.56 (s, 1H), 6.7-6.9 (m, 2H), 7.29 (s, 15H). 2. N.m.r. in solvent C: 3.4 (m, 2H), 3.9 (d, 1H), 4.45 (d, 1H), 4.9 (m, 2H), 5.02 (d, 1H), 5.7 (m, 1H), 5.95 (d, 1H), 6.83 (s, 1H), 6.9 (d, 1H), 7.32 (s, 15H). 3. The starting material was prepared by reaction of ethyl 2-(2-tritylaminothiazol-4-yl)-2-((Z)-2-bromoethoxyimino)acetate (UK Patent Application 2017702A) with the sodium salt of methyl mercaptan and hydrolysis of the resulting ester to give 2-(2-tritylaminothiazol-4-yl)-2-((Z)-2-methylthioethoxyimino)acetic acid.

Sources & evidence

ORD record: ord-4a7f1c32621e4237b7b518eb49a53fc4
Source dataset: uspto-grants-1991_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05049558

Reaction notes

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