Electric Literature of 61563-33-5, A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 61563-33-5, Name is 8-Chloro-1,2,3,4-tetrahydroisoquinoline hydrochloride, molecular formula is C9H11Cl2N. In a Article£¬once mentioned of 61563-33-5
Simple approach to thieno[3,2-d]pyrimidines as new scaffolds of antimicrobial activities
6?-(4-Chlorophenyl)-spiro[cyclohexane-1,2?-thieno[3,2-d][1,3] oxazin]-4?(1?H)-one (1) was synthesized and used as a starting material for the synthesis of a novel series of spiro compounds having biologically active sulfonamide 2a-e and 3?-(4-acetylphenyl)-6?- (4-chlorophenyl)-1?H-spiro[cyclohexane-1,2?-thieno[3,2-d] pyrimidine-4?(3?H)-one (3). Compound 2a was used as a key intermediate for the synthesis of sulfonyl carbothioamide derivatives 4a-c. Also, compound 3 was used as an intermediate for the synthesis of 3?H-spiro[cyclohexane-1,2?-thieno[3,2-d]pyrimidin]-3?-yl] phenyl}-2-imino-4-(substituted phenyl and/or thienyl)-1,2-dihydropyridine- 3-carbonitrile derivatives 5a-e, 3?H-spiro[cyclohexane- 1,2?- thieno[3,2-d]pyrimidin]-3?-yl]phenyl}-2-oxo-4-(substituted phenyl and/or thienyl)-1,2-dihydropyridine-3-carbonitrile derivatives 6a-e, and 4-[(2Z)-3-substituted-arylprop-2-enoyl] phenyl-1?H-spiro[cyclohexane-1,2?-thieno[3,2-d]pyrimidine derivatives 7a-e. Cyclocondensation of 7a-e with hydrazine hydrate produced 6?-(4-chlorophenyl)-3?-[4-(5-substituted aryl-4,5-dihydro- 1H-pyrazol-3-yl)phenyl]-1?H-spiro[cyclohexane-1,2?-thieno- [3,2-d]pyrimidin]-4?(3?H)-ones 8a-e but with hydroxylamine hydrochloride afforded the corresponding isoxazoline derivatives 9a-e. Also, cyclocondensation by thiourea afforded 2-thioxo-1,2- dihydropyrimidin-4-yl)-phenyl-spiro-{cyclohexanethieno[3,2-d] pyrimidin}-4-one derivatives 10a-e. The new compounds were investigated for antimicrobial activity. Compounds 2c, 8b,c, 9b and 10b were the most potent ones against both Gram-negative and Gram-positive bacteria. Compound 8c exhibited higher antifungal activity towards the examined fungi with MIC of 1-2 mumol mL-1 compared to ketoconazole (MIC 2-3 mumol mL-1 ).
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Electric Literature of 61563-33-5. In my other articles, you can also check out more blogs about 61563-33-5
Reference£º
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem