Refine your search
Collections
Co-Authors
Journals
Year
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Abdel Aziz, S . A.
- The Behaviour of Arylidene Barbituric Acid and Cyclohexadione Derivatives Towards Tris(Dimethylamino)Phosphine
Abstract Views :197 |
PDF Views:0
Authors
Affiliations
1 National Research Center, Cairo, EG
2 Agriculture Research Center, Cairo, EG
1 National Research Center, Cairo, EG
2 Agriculture Research Center, Cairo, EG
Source
Scientia Pharmaceutica, Vol 70, No 2 (2002), Pagination: 147-163Abstract
Tris(dimethylamino)phosphine 1 reacted with phenylarylidene barbituric acids 4 to yield the triaminophosphonium dipolar ion adduct 7. 2-Arylidene-1,3-cyclohexanedione 5 and 2-Arylidene-5,5-dimethylcyclohaxanel,3-diones 6 reacted with phosphine 1 to produce the dioxyxanthenes 10 and 12, respectively. Structural assignments are based on analytical, chemical, and spectroscopic evidences. A mechanism is proposed to explain the formation of these compounds. The biological acitivity of the new synthesized compounds against Aphis craccivora, a serious pest infecting many crops in Egypt, was studied.Keywords
Tris(dimethylamino)phosphine 1, Barbituric Acids 4, Cyclohexanediones 5 & 6, Phosphonium Dipolar Ions 7, Dioxyxanthenes 10 & 12, Aphis Craccivora
References
- Crutchfield M. M., Dungan C. H., Letcher J. H., Mark V., Van Wazer J. R. (1967), "Topics in Phosphorous Chemistry", Volume 5, John Wiley and Sons, New York.
- Denny D. B., Pendse A. D. (1978), Phosphorus and Sulfur 5: 249.
- Denny D. B., Felton S. M. (1968), J. Am. Chem. Soc. 90: 183.
- Zayed M. F., El-Khoshnieh Y. O., Boulos L. S. (1991) Phosphorus, Sulfur and Silicon 62: 251.
- Zayed M. F., El-Khoshnieh Y. O., Khir El-Din N., (1992), Egypt. J. Chem. 35: 515.
- Ramirez F., Patwardhan A. V., Kugler H. J., Smith C. P. (1967), Tetrahedron 24: 2275.
- Burgada R. (1964), C. R. Acad. Sci. 258: 4789; ibid (1967), Bull. Chem. Soc. Fr. 347:
- Ramirez F. (1964), Pure Appl. Chem. 9: 337; ibid (1966), Bull. Chem. Soc. Fr. 2443:
- Ramirez F., Patwardhan A. V., Kugler H. J., Smith C. P. (1967), J. Am. Chem. SOC. 89: 6276.
- Hamilton W. C., LaPlaca S. J., Ramirez F. (1965), J. Am. Chem. Soc. 87: 127; Hamilton W. C., LaPlaca S. J., Ramirez F., Smith C. P. (1967), ibid 89: 2268; Spartley R. D., Hamilton W. C., Ladell J. (1967), ibid 89: 2272.
- Singh K., Singh J., Singh H. (1996), Tetrahedron 52: 14273.
- King F. E., Felton D. G. I. (1948), J. Chem. Soc. XX: 1371.
- Homing E. C., Homing M. G. (1946), J. Org. Chem. 11: 95.
- Chakravarti, Chattopadhyaya, Gosh. (1932), J. Indian Inst. Sci. A14: 141.
- Ramirez F., Madon 0. P., Smith C. P. (1965), J. Am. Chem. Soc. 87: 690.
- Ramirez F., Bhatia S. B., Smith C. P. (1966), J. Org. Chem. 31: 4105.
- Schonberg A., Awad W. I. (1947), J. Chem. Soc. 651.
- Ramirez F., Gulati A. S., Smith C. P. (1967), J. Am. Chem. Soc. 89: 6283.
- Pearson R. G. (1966), Science 151: 172; Pearson R. G., Songstad J. (1967), J. Am. Chem. Soc. 89: 1827.
- Hudson R. F. (1965), "Structure and Mechanism in Organic Chemistry", Chapter 4 and 5, Academic Press, Inc. New York, N.Y.
- Hudson R. F. (1962), Chimia 16: 173.
- Burg A. B., Solta J. (1958), J. Am. Chem. Soc. 80: 1107; Van Wazer J. R., Callis C. F., Shoolery J. N., Jones R. C. (1956), ibid 78: 5715.
- Saito K., Kambe S. Nakano Y. (1983), Synthesis 210.
- Reisch J., Mahran M. R. (1977), Arch. Pharm. 310: 259; Grant P. K., Hills N. R. (1964), Aust. J. Chem. 17: 66; Cookson R. C., Grabb T. A., Frenkel J. J., Hudec M. J. (1966), Tetrahedron 7: 355.
- Voss G., Am. F. (1961), SchadlingsKunda, Jahrg 5: 76.
- Dittrich J. (1962), J. Econ. Entomol. 55: 633.