MECHANISTIC INVESTIGATION OF DISTANNOXANE-CATALYZED URETHANE FORMATION STUDIED BY (119)Sn NMR SPECTRA

DOI: 10.1246/cl.1985.901

Source and publish data:

Chemistry Letters p. 901 - 904 (1985)

Update date:2022-08-11

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Authors:

Otera, Junzo

Yano, Toru

Okawara, Rokuro

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Article abstract of DOI:10.1246/cl.1985.901

The mechanism of urethane formation catalyzed by tetraorganodistannoxanes was investigated.The (119)Sn NMR spectra and the model reaction between methanol and phenyl isocyanate revealed that the formation of the alkoxy distannoxanes is the initial step.

Full text of DOI:10.1246/cl.1985.901

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