Detail of "127-66-2"

Reference

Collision-induced fragmentation of ionized 3-phenyl-1-butyn-3-ol mediated by an intermediate proton bound complex

Collision-induced fragmentation of ionized 3-phenyl-1-butyn-3-ol mediated by an intermediate proton bound complex. She, Yi-Min; Tu, Ya-Ping; Song, Feng-Rui; Liu, Shu-Ying (Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, Peop. Rep. China).There are some reagents like 127-66-2 is used in this study. Journal of Mass Spectrometry, 31(10), 1191-1192 (English) 1996 Wiley. CODEN: JMSPFJ. ISSN: 1076-5174. DOCUMENT TYPE: Journal CA Section: 22 (Physical Organic Chemistry) A comparison of the EI mass spectra of the title compd. and its O-deuterated deriv. shows that the complex fragmentation mechanism involves a proton bound intermediate as benzyne cation precursor. .

Formations of b,b-dihaloenones from halogenated tertiary alkynols

Formations of b,b-dihaloenones from halogenated tertiary alkynols. Angara, Geetha J.; Bovonsombat, Pakorn; McNelis, Edward (Dep. Chem., New York Univ., New York, NY 10003, USA).Several reagents such as 127-66-2 is used here. Tetrahedron Lett., 33(17), 2285-8 (English) 1992. CODEN: TELEAY. ISSN: 0040-4039. 127-66-2 which is the cas registry number of some chemical is mentioned. DOCUMENT TYPE: Journal CA Section: 25 (Benzene, Its Derivatives, and Condensed Benzenoid Compounds) Halogenated alkynols react with N-halosuccinimides and catalytic amts. of Koser's reagent to afford mixed b,b-dihaloenones, useful templates for aryl and alkyl substituted enones. ..