Preparation of supported alkali metal borohydride reagents

Details Preparation of supported alkali metal borohydride reagents Preparation of supported alkali metal borohydride reagents

1982-03-19

1983-09-13

Shine, W. J.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

B01J 2102, B01J 2304

Patent

active

044041225

ABSTRACT:
Supported alkali metal borohydride reagents are prepared by contacting high surface area solid support material with a solution of alkali metal borohydride in an anhydrous aprotic solvent so as to form a coating and then removing the solvent to leave a residual coating that is predominantly composed of alkali metal borohydride on the surface of the support material. Supported reagents containing for example, greater than 10 wt. % of a thin alkali metal borohydride coating, based upon total weight coating and support material, are advantageously prepared by the procedure of the invention.

REFERENCES:
patent: 2728757 (1955-12-01), Field et al.
Santaniello et al., Synthesis, pp. 891-892, (1978).
Santaniello et al., Synthesis, p. 912, (1979).

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