Pyrolysis of N‐Sulfinylaniline Microwave Detection of the SO Molecule. Preliminary communication | Zendy

Saito Shuji | Zendy; Wentrup Curt | Zendy

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Pyrolysis of N‐Sulfinylaniline Microwave Detection of the SO Molecule. Preliminary communication

Author(s) -

Saito Shuji,

Wentrup Curt

Publication year - 1971

Publication title -

helvetica chimica acta

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.74

H-Index - 82

eISSN - 1522-2675

pISSN - 0018-019X

DOI - 10.1002/hlca.19710540123

Subject(s) - chemistry , microwave , pyrolysis , dissociation (chemistry) , molecule , gas phase , analytical chemistry (journal) , sulfur , rotational spectroscopy , organic chemistry , physics , quantum mechanics

Gas‐phase pyrolysis of N‐sulfinylaniline at 650–980°C produces SO ( 3 Σ − ), identified by its rotational line, J , K = 2,1 → 1,0 in the microwave spectrum, increasing in intensity with the temperature. SO 2 was observed with a parallel absorption intensity in the same temperature interval; its partial pressure was determined as ca. 8% at 980°. The results confirm the dissociation of N‐sulfinylaniline into phenylnitrene and sulfur monoxide.

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