2-Isothiocyanatoheptane → HCID 10893964, compound

HRID 1975919Notes

Reaction equation

Cl.[NH2:2][C:3]1[CH:7]=[C:6]([Cl:8])[S:5][C:4]=1[S:9]([NH2:12])(=[O:11])=[O:10].[CH3:13][CH:14]([N:20]=[C:21]=[S:22])[CH2:15][CH2:16][CH2:17][CH2:18][CH3:19]>>[NH2:2][C:3]1[CH:7]=[C:6]([Cl:8])[S:5][C:4]=1[S:9]([NH:12][C:21]([NH:20][CH:14]([CH3:13])[CH2:15][CH2:16][CH2:17][CH2:18][CH3:19])=[S:22])(=[O:10])=[O:11]

Participants

Reactant 2

HCID 1408532-Isothiocyanatoheptane

HCID 688206263-Amino-5-chlorothiophene-2-sulfonamide hydrochloride

Product 1

HCID 10893964HCID 10893964, compoundYield 43%

Procedure

The title compound was prepared from 3-amino-5-chlorothiophene-2-sulfonamide hydrochloride and 1-methylhexyl isothiocyanate by a procedure analogous to the procedure described in example 3-a; a syrup was obtained (yield 43%), 1H-NMR (DMSO-d6): δ0.85 (t, 3H, CH3), 1.10 (d, 3H, CH3), 1.25 (m, 6H), 1.45 (m, 2H), 4.25 (m, 1H, CH), 6.50 (br, 2H, NH2), 6.65 (s, 1H, H-4), 7.93 (br, 1H, NH), 11.3 (br s, 1H, NH).

Workup

customa syrup was obtained (yield 43%), 1H-NMR (DMSO-d6): δ0.85 (t, 3H, CH3), 1.10 (d, 3H, CH3), 1.25 (m, 6H), 1.45 (m, 2H), 4.25 (m, 1H, CH), 6.50 (br, 2H, NH2), 6.65 (s, 1H, H-4), 7.93 (br, 1H, NH), 11.3 (br s, 1H, NH)

Sources & evidence

ORD record: ord-9cd956ccfab84f58bbe43bc0bb43ccc4
Source dataset: uspto-grants-2001_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06225310B1

Reaction notes

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