Preparation of cycloorganotrisilazanes

Details Preparation of cycloorganotrisilazanes Preparation of cycloorganotrisilazanes

1988-11-09

1989-08-08

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

C07F 710

Patent

active

048554693

ABSTRACT:
What is disclosed is a process for the rearrangement of cylcoorganopolysilazanes to cycloorganotrisilazanes using quaternary ammonium halides as a catalyst. The quaternary ammonium halide has the formula R.sup.i.sub.4 NX where at least one R.sup.i is a group containing greater than 11 carbon atoms and X is a halogen atom. The rearrangement process is ran either as a batch or a continuous distillation procedure.

REFERENCES:
patent: 3228895 (1966-01-01), Burks et al.
patent: 3414584 (1968-12-01), Fink
patent: 3518289 (1970-06-01), Pearce et al.
patent: 3655711 (1972-04-01), Bush et al.
patent: 4557039 (1986-03-01), Arkles et al.
Brewer et al., J. Am. Chem. Soc., vol. 70, p. 3888 (1948).

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