Process for preparing phenoxyphenylsulfonyl halides

Details Process for preparing phenoxyphenylsulfonyl halides Process for preparing phenoxyphenylsulfonyl halides

1999-04-07

2000-09-12

Killos, Paul J.

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

Organic compounds

Sulfite esters

558 60, 568 32, 568 33, 568 34, 568 35, 568 28, 562 30, 562 45, 562 82, 562 83, C07C30100, C07C31500, C07C30900

Patent

active

061180165

ABSTRACT:
A process for preparing phenoxyphenylsulfonyl halides, which are useful intermediates for the preparation of matrix metalloproteinase inhibitors.

REFERENCES:
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J Amer Chem Soc by Suter vol. 53 No. 3, pp 1112-1116, Mar. 1931.
CA:115:114081 abs of J Chem Soc Perkin Trans 2(7) pp 1071-5 by Chen, 1991.
E. Lee, et al. "Azacycle Synthesis via Radical Cyclization of beta Aminocrylates" Tetrahedron Letters, vol. 36 No. 3, Jan. 16, 1995 pp. 417-420.
Montserrat Faja, et al., "Reaction of Uridines and Thymidines with Methyl Propynoate. A New N-3 Protecting Group" Tetrahedron Letters, vol. 36, No. 18, pp. 3621-3264, 1995.
Tamejiro Hiyama, et al., "A New Synthesis of 3-amino-2-alkenoates. Novel Synthetic Route to Amino Sugars N-Benzoyl-L-daunosamine and L-acosamine" Bull. Chem. Soc. Jpn. 60, pp. 2127-2137 (Jun. 1987).
Theodora W. Greene, et al., "Protective Groups In Organic Synthesis", 2.sup.nd edition, pp. 250-252, John Wiley & Sons, New York, 1991.

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