Benzothiazole-6-carboxylic acid → HCID 67222582, compound

HRID 2272133Notes

Reaction equation

HRID 2272133 reaction equation
[S:1]1[C:5]2[CH:6]=[C:7]([C:10]([OH:12])=O)[CH:8]=[CH:9][C:4]=2[N:3]=[CH:2]1.[NH:13]1[CH2:18][CH2:17][CH2:16][C@@H:15]2[C:19]3[CH:20]=[CH:21][CH:22]=[CH:23][C:24]=3[CH2:25][C@H:14]12.F[P-](F)(F)(F)(F)F.N1(OC(N(C)C)=[N+](C)C)C2N=CC=CC=2N=N1>>[S:1]1[C:5]2[CH:6]=[C:7]([C:10]([N:13]3[CH2:18][CH2:17][CH2:16][C@@H:15]4[C:19]5[CH:20]=[CH:21][CH:22]=[CH:23][C:24]=5[CH2:25][C@H:14]34)=[O:12])[CH:8]=[CH:9][C:4]=2[N:3]=[CH:2]1

Participants

4

Reactant 3

HCID 601670Benzothiazole-6-carboxylic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 58123900cis-2,3,4,4a,9,9a-hexahydro-1H-indeno[2,1-b]pyridine

Product 1

HCID 67222582HCID 67222582, compoundYield 36%

Procedure

The title compound is prepared from benzothiazole-6-carboxylic acid and cis-2,3,4,4a,9,9a-hexahydro-1H-indeno[2,1-b]pyridine following a procedure analogous to that described in Example 1 [2-(7-aza-1H-benzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate is used]. Yield: 36% of theory; LC (method 4): tR=1.94 min; Mass spectrum (ESI+): m/z=335 [M+H]+.

Sources & evidence

ORD record
ord-bf50858f94c744ffb4c51085fe27bd48
Source dataset
uspto-grants-2015_09
Patent number
US09120769B2

Reaction notes

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