References
- Ulrich , H. 1965 . Chem. Rev. , 65 : 369
- Graf , R. 1968 . Angew. Chem. Int. Ed. Engl. , 7 : 172
- Rasmussen , J. K. and Hassner , A. 1976 . Chem. Rev. , 76 : 389
- Szabo , W. A. 1977 . Aldrichimica Acta , 10 : 23
- Dhar , D. N. and Keshavamurthy , K. S. 1986 . Synthesis , : 188
- Kamal , A. and Sattur , P. B. 1987 . Heterocycles , 262 : 1051
- Hidayatullah , M. and Brault , J. F. 1981 . Phosphorous Sulfur , 11 : 255
- Collins and Sal Patai , Estham . Chemistry of Carbonyl Group , New York : Inter science .
- Collins , Q. 1960 . Rev. Chem. Soc. , 14 : 357
- Brown , P. and Djerrassi , C. 1968 . Tetrahedron , 24 : 2949
- Gomberg , M. and Beckmann , W. E. 1927 . J. Am. Chem. Soc. , 49 : 236
- Corey , E. J. , Donheiserhanel , R. I. and Chandrasekaran , S. 1976 . J. Org. Chem. , 41 : 260
- Wilson , N. A. B. and Read , J. 1935 . J. Chem. Soc. , : 1269
- Steinkopt , W. and Wolfrom . 1923 . Ann. , 430 : 113
- Beckmann , W. E. and Shainkland , R. V. 1929 . J. Am. Chem, Soc. , 51 : 306
- Quadrat-i-kuda , M. and Roy , A. K. 1939 . J. Indian Chem. Soc. , 16 : 525
- Bhushan , V. , Chakraborty , T. K. and Chandrasekaran , S. 1984 . J. Org. Chem. , 49 : 3974
- Christiansen , G. D. and Lightner , D. A. 1971 . J. Org. Chem. , 36 : 948
- McKillop , A. , Hunt , J. D. , Kienzle , F. , Bigham , E. and Tayler , E. C. 1973 . J. Am. Chem. Soc. , 95 : 3635
- Osterberg , A. E. 1958 . Organic synthesis , 1 : 185 Coll. Vol.
- Brown , P. and Djerassi , C. 1968 . Tetrahedron , 24 : 2949
- Freeman , F. , Dubois , R. H. and Yamchika , N. J. 1969 . Tetrahedron , 25 : 3441
- Beilstein Hand-book of Organic Compounds , Vol. 19 , 140 Berlin-Heidelberg : Springer Verlag .
- Sisti , A. J. 1970 . Tetrahedron Lett. , : 3305
- Pines , A. 1955 . J. Am. Chem. Soc. , 77 : 2819