Process for producing substituted benzoxaphospholes

Details Process for producing substituted benzoxaphospholes Process for producing substituted benzoxaphospholes

1979-07-06

1981-02-10

Sutto, Anton H.

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

Organic compounds

Silicon containing

260968, C07F 902, C07F 708

Patent

active

042503205

ABSTRACT:
This disclosure relates to a process for producing substituted benzoxaphospholes employing a directive metalation technique utilizing an organolithium compound. The substituted benzoxaphospholes produced are useful as herbicides.

REFERENCES:
patent: 2916510 (1959-12-01), Garner
patent: 4102949 (1978-07-01), Schliebs et al.
Collins, et al., "Aust. J. Chem.," vol. 27, (1974), pp. 1759-1765.
Dennis, et al., "J.A.C.S.," vol. 88, (1966), p. 3431.
Dannley, et al., "J. Org. Chem.," vol. 26, (1961), p. 3995.
Ludt, et al., "J. Org. Chem.," vol. 36, (1971), p. 1607.
Hellwinkel, et al., "Tetrahedron Letters," vol. 37, (1977), pp. 3241-3244.
Eberhard, et al., "J.A.C.S.," vol. 87, (1965), p. 253.

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