Mlotkowska, B.’s team published research in Tetrahedron Letters in | CAS: 49540-34-3

Tetrahedron Letters published new progress about 49540-34-3. 49540-34-3 belongs to nitriles-buliding-blocks, auxiliary class Aliphatic Chain, name is Ethylhydrazine dihydrochloride, and the molecular formula is C2H10Cl2N2, HPLC of Formula: 49540-34-3.

Mlotkowska, B. published the artcileSolid sodium hydroxide/potassium carbonate – a new highly effective base for phase-transfer catalyzed N-alkylation of diphenylphosphinic hydrazide, HPLC of Formula: 49540-34-3, the publication is Tetrahedron Letters (1978), 4731-4, database is CAplus.

Ph2P(O)NHNH2 underwent phase-transfer-catalyzed N-alkylation with RBr (R = Me, Et, Pr, iso-Pr, Bu, iso-Bu, sec-Bu, CH2:CHCH2, CHCCH2, CH2Ph) in boiling C6H6 containing solid NaOH-K2CO3, to give 27-94% Ph2P(O)NRNH2 (I). Subsequent treatment of I (R = Et, Pr, iso-Pr, Bu, CH2:CHCH2, CH2Ph) with 15% HCl gave Ph2P(O)OH and 82-99% RNHNH2.2HCl.

Tetrahedron Letters published new progress about 49540-34-3. 49540-34-3 belongs to nitriles-buliding-blocks, auxiliary class Aliphatic Chain, name is Ethylhydrazine dihydrochloride, and the molecular formula is C2H10Cl2N2, HPLC of Formula: 49540-34-3.

Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts