References
- McCormack , W. B. U.S. Patents 2,663,736 and 2,663,737 . Dec. 22, 1953 . to E. I. du Pont), Chem. Abstr. 49, 7601a and 7602c (1955)
- Quin , L. D. , Peters , J. A. , Griffin , C. E. and Gordon , M. 1964 . Tetrahedron Letters , 3689
- Quin , L. D. and Mathews , D. A. 1964 . J. Org. Chem. , 29 : 836
- Quin , L. D. , Gratz , J. P. and Barket , T. P. 1968 . J. Org. Chem. , 33 : 1034
- Moedritzer , K. unpublished results
- Schliebs , R. Ger. Offen. 2,036,173 . 27 January 1972 . to Farbenfabriken Bayer A.-G.), Chem. Abstr., 76, 153930x (1972)
- Kvasha , Z. N. , Bliznyuk , N. K. , Kolomiets , A. F. , Varshavskii , S. L. and Baranov , Yu. I. U.S.S.R. Patent 186,465 . Chem. Abstr., 66, 95189t (1967)
- Mark , V. , Dungen , C. H. , Crutchfield , M. M. and Van Wazer , J. R. 1967 . Topics in Phosphorus Chemistry , 5 : 227