DE2158740

1371679 Dioxazolinones and dioxazindiones BAYER AG 22 Nov 1972 [26 Nov 1971] 54015/72 Heading C2C Novel isocyanates of the formula where R is an organic radical of valency m + n, x is 1 or 2, m is from 1 to 4 and n is from 1 to 4, are obtained by reacting amines of the formula (H 2 N) m -R-(CO-NH-OM...

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Main Authors MERTEN, RUDOLF., 5090 LEVERKUSEN, DE, HOCKER, JUERGEN., 5000 KOELN, DE
Format Patent
LanguageEnglish
Published 01.07.1982
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Abstract 1371679 Dioxazolinones and dioxazindiones BAYER AG 22 Nov 1972 [26 Nov 1971] 54015/72 Heading C2C Novel isocyanates of the formula where R is an organic radical of valency m + n, x is 1 or 2, m is from 1 to 4 and n is from 1 to 4, are obtained by reacting amines of the formula (H 2 N) m -R-(CO-NH-OM) n , M being the equivalent of a metal, with phosgene or oxalyl chloride at - 25‹ to + 200‹ C.
AbstractList 1371679 Dioxazolinones and dioxazindiones BAYER AG 22 Nov 1972 [26 Nov 1971] 54015/72 Heading C2C Novel isocyanates of the formula where R is an organic radical of valency m + n, x is 1 or 2, m is from 1 to 4 and n is from 1 to 4, are obtained by reacting amines of the formula (H 2 N) m -R-(CO-NH-OM) n , M being the equivalent of a metal, with phosgene or oxalyl chloride at - 25‹ to + 200‹ C.
Author MERTEN, RUDOLF., 5090 LEVERKUSEN, DE
HOCKER, JUERGEN., 5000 KOELN, DE
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Snippet 1371679 Dioxazolinones and dioxazindiones BAYER AG 22 Nov 1972 [26 Nov 1971] 54015/72 Heading C2C Novel isocyanates of the formula where R is an organic...
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SubjectTerms CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
Title DE2158740
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