Timing of hydrogen randomization in substituted diphenyl acetylenes

S. Safe

doi:10.1002/oms.1210030213

Timing of hydrogen randomization in substituted diphenyl acetylenes

S. Safe

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

The mass spectra of halogenosubstituted diphenylacetylenes show hydrogen scrambling between the two phenyl rings. As with the halogenobenzenes the randomization process occurs i the molecular ion rather than in the [M – 1] ion as is the case for methyldiphenylacetylene (I, × = CH₃).

Original language	English (US)
Pages (from-to)	239-240
Number of pages	2
Journal	Organic Mass Spectrometry
Volume	3
Issue number	2
DOIs	https://doi.org/10.1002/oms.1210030213
State	Published - Feb 1970

ASJC Scopus subject areas

Biochemistry
Molecular Medicine
Instrumentation

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10.1002/oms.1210030213

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title = "Timing of hydrogen randomization in substituted diphenyl acetylenes",

abstract = "The mass spectra of halogenosubstituted diphenylacetylenes show hydrogen scrambling between the two phenyl rings. As with the halogenobenzenes the randomization process occurs i the molecular ion rather than in the [M – 1] ion as is the case for methyldiphenylacetylene (I, × = CH3).",

author = "S. Safe",

year = "1970",

month = feb,

doi = "10.1002/oms.1210030213",

language = "English (US)",

volume = "3",

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T1 - Timing of hydrogen randomization in substituted diphenyl acetylenes

AU - Safe, S.

PY - 1970/2

Y1 - 1970/2

N2 - The mass spectra of halogenosubstituted diphenylacetylenes show hydrogen scrambling between the two phenyl rings. As with the halogenobenzenes the randomization process occurs i the molecular ion rather than in the [M – 1] ion as is the case for methyldiphenylacetylene (I, × = CH3).

AB - The mass spectra of halogenosubstituted diphenylacetylenes show hydrogen scrambling between the two phenyl rings. As with the halogenobenzenes the randomization process occurs i the molecular ion rather than in the [M – 1] ion as is the case for methyldiphenylacetylene (I, × = CH3).

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U2 - 10.1002/oms.1210030213

DO - 10.1002/oms.1210030213

M3 - Article

AN - SCOPUS:84987008262

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VL - 3

SP - 239

EP - 240

JO - Organic Mass Spectrometry

JF - Organic Mass Spectrometry

IS - 2

ER -

Timing of hydrogen randomization in substituted diphenyl acetylenes

Abstract

ASJC Scopus subject areas

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