CATALYTIC CYANOSILYLATION OF CARBONYL COMPOUNDS BY 4-NITRO POTASSIUM PHTHALIMIDE UNDER MILD CONDITIONS

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AMANI JAVAD; Fadaian Manoochehr; Ghaffarnia Azam

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Seminar Paper

Paper Information

Seminar: SEMINAR OF CHEMISTRY AND ENVIRONMENT
Year:2013 | Issue:6

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Title

CATALYTIC CYANOSILYLATION OF CARBONYL COMPOUNDS BY 4-NITRO POTASSIUM PHTHALIMIDE UNDER MILD CONDITIONS

Author(s)

AMANI JAVAD | Fadaian Manoochehr | Ghaffarnia Azam | Issue Writer Certificate

Keywords

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Abstract

CYANOHYDRINS ARE VERSATILE INTERMEDIATES, WHICH CAN EASILY BE CONVERTED INTO WIDE VARIETY OF VALUABLE CLASSES OF COMPOUNDS. CYANOHYDRINS ARE TYPICALLY PREPARED BY THE INTERACTION OF VARIOUS CARBONYL COMPOUNDS WITH A CYANIDE SOURCE SUCH AS TRIMETHYLSILYL CYANIDE (TMSCN) AS NUCLEOPHILE [1]. GENERALLY, IN THE ABSENCE OF A CATALYST, NO REACTION OCCURS BETWEEN TMSCN AND CARBONYL COMPOUNDS. THE CYANOSILYLATION IS PARTICULARLY SUITABLE SINCE THE SILYL PROTECTING GROUPS CAN BE REMOVED UNDER VERY MILD REACTION CONDITIONS [2].IN THIS REPORT 4-NITRO POTASSIUM PHTHALIMIDE (1) WAS SYNTHESIZED AND USED AS A NOVEL AND AN EFFICIENT ORGAN OCATALYST FOR CYANOSILYLATION OF CARBONYL COMPOUNDS UNDER MILD AND SOLVENT-FREE CONDITIONS AFFORDING VARIOUS CYANOHYDRIN TRIMETHYLSILYL ETHERS (SCHEME 1).SINCE THIS REACTION COULD BE PERFORMED WELL IN SOLVENT-FREE CONDITIONS AND HAS NO EFFECTS OF TOXIC SOLVENTS AND WASTES WITH ADDED ADVANTAGES OF RECYCLABILITY FOR THREE TIMES WITHOUT LOSS OF EFFICIENCY, THEREFORE HAS A GOOD POTENTIALITY FOR RECYCLING, IT HELP VALUABLE MATERIALS TO SUSTAIN. AS A RESULT, WASTES LOSS WILL BE DECREASED DRAMATICALLY MAKING THEM IN GOOD AGREEMENT WITH GREEN CHEMISTRY.

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APA: Copy

AMANI, JAVAD, Fadaian, Manoochehr, & Ghaffarnia, Azam. (2013). CATALYTIC CYANOSILYLATION OF CARBONYL COMPOUNDS BY 4-NITRO POTASSIUM PHTHALIMIDE UNDER MILD CONDITIONS. SEMINAR OF CHEMISTRY AND ENVIRONMENT. SID. https://sid.ir/paper/916939/en

Vancouver: Copy

AMANI JAVAD, Fadaian Manoochehr, Ghaffarnia Azam. CATALYTIC CYANOSILYLATION OF CARBONYL COMPOUNDS BY 4-NITRO POTASSIUM PHTHALIMIDE UNDER MILD CONDITIONS. 2013. Available from: https://sid.ir/paper/916939/en

IEEE: Copy

JAVAD AMANI, Manoochehr Fadaian, and Azam Ghaffarnia, “CATALYTIC CYANOSILYLATION OF CARBONYL COMPOUNDS BY 4-NITRO POTASSIUM PHTHALIMIDE UNDER MILD CONDITIONS,” presented at the SEMINAR OF CHEMISTRY AND ENVIRONMENT. 2013, [Online]. Available: https://sid.ir/paper/916939/en

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