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Volumn 48, Issue 5, 2011, Pages 991-997

New conditions for synthesis of (plusmn;)-2-monosubstituted and (plusmn;)-2,2-disubstituted 2,3-dihydro-4(1H)-quinazolinones from 2-nitro- and 2-aminobenzamide

Author keywords

[No Author keywords available]

Indexed keywords

2 (2 CHLOROPHENYL) 2,3 DIHYDRO 4 (1H) QUINAZOLINONE; 2 (2 CHLOROPHENYL) 2,3 DIHYDRO 4(1H) QUINAZOLINONE; 2 AMINOBENZAMIDE; 2 BENZYL 2,3 DIHYDRO 2 METHYL 4(1H) QUINAZOLINONE; 2 BUTYL 2,3 DIHYDRO 4(1H) QUINAZOLINONE; 2,3 DIHYDRO 2 (2 PHENYLETHENYL) 4(1H) QUINAZOLINONE; 2,3 DIHYDRO 2 (4 METHOXYPHENYL) 4 (1H) QUINAZOLINONE; 2,3 DIHYDRO 2 (4 METHOXYPHENYL) 4(1H) QUINAZOLINONE; 2,3 DIHYDRO 2 [4 (TRIFLUOROMETHYL)PHENYL] 4(1H) QUINAZOLINONE; 2,3 DIHYDRO 2 METHYL 2 (PHENYLMETHYL) 4 (1H) QUINAZOLINONE; 2,3 DIHYDRO 2 METHYL 2 PHENYL 4(1H) QUINAZOLINONE; 2,3 DIHYDRO 2 METHYL 2 PROPYL 4 (1H) QUINAZOLINONE; 2,3 DIHYDRO 2 PHENYL 4(1H) QUINAZOLINONE; 2,3 DIHYDRO 2,2 DIMETHYL 4 (1H) QUINAZOLINONE; 2,3 DIHYDRO 2,2 DIPHENYL 4 (1H) QUINAZOLINONE; 2,4 (1H,3H) QUINAZOLINEDIONE; 6,6A DIHYDROISOINDOLO(2,1 A)QUINAZOLINE 5,11 DIONE; ACETIC ACID; ALDEHYDE; BENZAMIDE DERIVATIVE; ETHYL 4 (1,2,3,4 TETRAHYDRO 4 OXOQUINAZOLIN 2 YL)BUTANOATE; ETHYL 5 (1,2,3,4 TETRAHYDRO 4 OXOQUINAZOLIN 2 YL)PENTANOATE; KETONE; METHYL 3 (1,2,3,4 TETRAHYDRO 2 METHYL 4 OXOQUINAZOLIN 2 YL)PROPANOATE; QUINAZOLINONE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 80053217746     PISSN: 0022152X     EISSN: 19435193     Source Type: Journal    
DOI: 10.1002/jhet.672     Document Type: Article
Times cited : (53)

References (40)
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    • Although this paper was in review, a report detailing the synthesis of 6 and related compounds using a similar strategy appeared, see
    • Although this paper was in review, a report detailing the synthesis of 6 and related compounds using a similar strategy appeared, see, Wang, M.; Dou, G.; Shi, D., J Comb Chem 2010, 12, 582.
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  • 32
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    • The larger pKa of the aniline protons (30.6) vs benzamide (23.4) protons indicates that the aniline nitrogen is more basic and, therefore, more nucleophilic
    • Bordwell, F. G., Acc Chem Res 1988, 21, 456; The larger pKa of the aniline protons (30.6) vs benzamide (23.4) protons indicates that the aniline nitrogen is more basic and, therefore, more nucleophilic.
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    • It was well known that these conditions do not hydrogenolyze aromatic halides, see, and ref 10, but less was known about aliphatic halides such as 9
    • It was well known that these conditions do not hydrogenolyze aromatic halides, see, Mosley, W. L., J Org Chem 1959, 24, 421 and ref 10, but less was known about aliphatic halides such as 9.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.