تفاعل #11090

ord-52e7df54d8284410b978de744febdd8b

معادلة التفاعل

CC(C)(C)OC(=O)NC(=N)c1ccc(CNC(=O)[C@@H]2CCc3ncc(NS(C)(=O)=O)c(=O)n32)cc1
16a
CC(C)(C)OC(=O)NC(=N)c1ccc(CNC(=O)[C@@H]2CCc3ncc(NS(C)(=O)=O)c(=O)n32)cc1
(S)-[imino-(4-{[(3-methanesulfonylamino-4-oxo-4,6,7,8-tetrahydro-pyrrolo[1,2-a]pyrimidine-6-carbonyl)-amino]-methyl)-phenyl)-methyl]-carbamic acid tert-butyl ester
CCN(CC)c1cnc2n(c1=O)[C@H](C(=O)NCc1ccc(C(=N)NC(=O)OC(C)(C)C)cc1)CC2
intermediate 3a
CCN(CC)c1cnc2n(c1=O)[C@H](C(=O)NCc1ccc(C(=N)NC(=O)OC(C)(C)C)cc1)CC2
(S)-[(4-{[(3-diethylamino-4-oxo-4,6,7,8-tetrahydro-pyrrolo[1,2-a]pyrimidine-6-carbonyl)-amino]-methyl}-phenyl)-imino-methyl]-carbamic acid tert-butyl ester
CC(C)(C)OC(=O)NC(=N)c1ccc(CNC(=O)[C@@H]2CCc3ncc(NS(=O)(=O)c4cccc5ccccc45)c(=O)n32)cc1
30a
CC(C)(C)OC(=O)NC(=N)c1ccc(CNC(=O)[C@@H]2CCc3ncc(NS(=O)(=O)c4cccc5ccccc45)c(=O)n32)cc1
(S)-{imino-[4-({[3-(naphthalene-1-sulfonylamino)-4-oxo-4,6,7,8-tetrahydro-pyrrolo[1,2-a]pyrimidine-6-carbonyl]-amino}-methyl)-phenyl]-methyl}-carbamic acid tert-butyl ester
→
NS(=O)(=O)c1cccc2ccccc12
1-napthalene sulfonamide
المردود 30.0%

المتفاعلات

—
1-napthylene sulfonyl chloride
CC(C)(C)OC(=O)NC(=N)c1ccc(CNC(=O)[C@@H]2CCc3ncc(NS(C)(=O)=O)c(=O)n32)cc1
16a
CC(C)(C)OC(=O)NC(=N)c1ccc(CNC(=O)[C@@H]2CCc3ncc(NS(C)(=O)=O)c(=O)n32)cc1
(S)-[imino-(4-{[(3-methanesulfonylamino-4-oxo-4,6,7,8-tetrahydro-pyrrolo[1,2-a]pyrimidine-6-carbonyl)-amino]-methyl)-phenyl)-methyl]-carbamic acid tert-butyl ester
CCN(CC)c1cnc2n(c1=O)[C@H](C(=O)NCc1ccc(C(=N)NC(=O)OC(C)(C)C)cc1)CC2
intermediate 3a
CCN(CC)c1cnc2n(c1=O)[C@H](C(=O)NCc1ccc(C(=N)NC(=O)OC(C)(C)C)cc1)CC2
(S)-[(4-{[(3-diethylamino-4-oxo-4,6,7,8-tetrahydro-pyrrolo[1,2-a]pyrimidine-6-carbonyl)-amino]-methyl}-phenyl)-imino-methyl]-carbamic acid tert-butyl ester
CC(C)(C)OC(=O)NC(=N)c1ccc(CNC(=O)[C@@H]2CCc3ncc(NS(=O)(=O)c4cccc5ccccc45)c(=O)n32)cc1
30a
CC(C)(C)OC(=O)NC(=N)c1ccc(CNC(=O)[C@@H]2CCc3ncc(NS(=O)(=O)c4cccc5ccccc45)c(=O)n32)cc1
(S)-{imino-[4-({[3-(naphthalene-1-sulfonylamino)-4-oxo-4,6,7,8-tetrahydro-pyrrolo[1,2-a]pyrimidine-6-carbonyl]-amino}-methyl)-phenyl]-methyl}-carbamic acid tert-butyl ester

الكواشف

لا شيء

ظروف التفاعل

الظروف التفصيلية
See reaction.notes.procedure_details.

الإجراء التجريبي

Following a procedure similar to that for the preparation of 16a, intermediate 3a (50 mg, 0.117 mmol) and 1-napthylene sulfonyl chloride (39.8 mg, 0.176 mmol) yielded 21.7 mg (30.0%) of 1-napthalene sulfonamide intermediate 30a. MS (ESI) 617.0 (M+H+).

المصدر

DOI: 10.6084/m9.figshare.5104873.v1براءة الاختراع: US07094783B2uspto-grants-2006_08