Preparation of 2, 2-Disubstituted 2, 3-Dihydro-3-phenyl-1, 3, 4-thiadiazoles
Reaction of N'-phenylthioformohydrazide with ketones in the presence of trimethylsilyl chloride proceeded easily to afford the corresponding 2, 2-disubstituted 2, 3-dihydro-3-phenyl-1, 3, 4-thiadiazoles in good yields.
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| Veröffentlicht in: | Chemical & pharmaceutical bulletin 1994/09/15, Vol.42(9), pp.1912-1913 |
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| container_end_page | 1913 |
|---|---|
| container_issue | 9 |
| container_start_page | 1912 |
| container_title | Chemical & pharmaceutical bulletin |
| container_volume | 42 |
| creator | KITANO, Kazutada MATSUBARA, Yoshio YOSHIHARA, Masakuni MAESHIMA, Toshihisa |
| description | Reaction of N'-phenylthioformohydrazide with ketones in the presence of trimethylsilyl chloride proceeded easily to afford the corresponding 2, 2-disubstituted 2, 3-dihydro-3-phenyl-1, 3, 4-thiadiazoles in good yields. |
| doi_str_mv | 10.1248/cpb.42.1912 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 0009-2363 |
| ispartof | Chemical and Pharmaceutical Bulletin, 1994/09/15, Vol.42(9), pp.1912-1913 |
| issn | 0009-2363 1347-5223 |
| language | eng |
| recordid | cdi_proquest_journals_1460288711 |
| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese; Free Full-Text Journals in Chemistry |
| subjects | 2, 3-dihydro-3-phenyl-1, 3, 4-thiadiazole Chemistry cyclization Exact sciences and technology Heterocyclic compounds Heterocyclic compounds with n hetero atom and also o and/or s, se, te hetero atoms ketone Organic chemistry Preparations and properties trimethylsilyl chloride |
| title | Preparation of 2, 2-Disubstituted 2, 3-Dihydro-3-phenyl-1, 3, 4-thiadiazoles |
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