REACTIONS OF AMINOPHOSPHINES WITH ALKYL THIOCYANATES. 1,2-BIS[(PHOSPHORANYLIDENE)-AMINO]TETRACYANOETHANES AND N 2 -ALKYLDICYANOMETHYL-N 1 -(HEXAETHYLTRIAMINOPHOSPHORANYLIDENE)-CYANOFORMAMIDINES
✍ Scribed by Kamalov, R. M.; Stepanov, G. S.; Chertanova, L. F.; Gazikasheva, A. A.; Musin, R. Z.; Litvinov, I. A.; Pudovik, M. A.
- Book ID
- 126653056
- Publisher
- Taylor and Francis Group
- Year
- 1992
- Tongue
- English
- Weight
- 776 KB
- Volume
- 68
- Category
- Article
- ISSN
- 1042-6507
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Metal salts of __S__‐alkyl‐__N__‐cyanodithioiminocarbonates 7 react as __electrophiles__ with hydrazine hydrate to form 5‐amino‐3‐mercapto‐1__H__‐1,2,4‐triazole 1. The novel 4‐cyanothiosemicarbazide 9 is proposed as the intermediate which cyclizes to the aromatic triazole. The rate dete
At room temperature, the presence of hydrogen and catalytic amounts of Pd/C induced the formation of 1,3-oxazolidines from nitriles and 1,2-amino alcohols. The subsequent reductive cleavage of the NC-O bond of lhese heterocycles occurred under the same conditions. Thus, this methodology provides a n