... vs N addition ) ( Equation ( 72 ) ) . O - NHBut ArSO2 But N + ( 72 ) ArSO2 ... EWG at the ortho and / or para position which consequently dictates the ... EDG as well as EWG on the aryl ring . N - t - BOC hydroxylamine reacts readily with ...
Comprehensive Natural Products Chemistry: Miscellaneous natural products including marine natural products, pheromones, plant hormones, and aspects of ecology
... Owen , and L. N. Mander , Phytochemistry , 1995 , 38 , 1345 . 369. T. Yamauchi , N. Oyama , H. Yamane , N. Murofushi , H. Schraudolf , M. Pour , M. Furber , and L. N. Mander , Plant Physiol . , 1996 , 111 , 741 . 370. E. J. Corey and ...
Comprehensive Organic Functional Group Transformations
... yield by the action of ( CF3 ) 2CFI on tetraethyl pyrophosphite ( 214 ) in ... obtained in 96 % yield from CICH2PCI , and n - octanol in benzene containing pyridine . The bis ( alkyloxy ) deriva- tives from the lower ... phosphonium salts exist ...
Comprehensive Organic Functional Group Transformations
... PhCO3H H H ( 104 ) AcO H H mcpba OAc 59 % H H ОАс AcO Ж OAC ( 105 ) ОАс 5.03.4 ESTERS VIA ONE CARBON CHAIN ELONGATION 5.03.4.1 Alkoxycarbonylation Alkoxycarbonylation may be performed with a - alkenes , carbon monoxide , an alcohol ...
Comprehensive Organic Functional Group Transformations
... enolate oxygen atom and mixtures of products inevitably result . Similarly , use of lithium enolates also gives mixtures , as the stronger Li - O interaction apparently inhibits reaction of the enolate with the boron electrophile . The ...
Comprehensive Organic Functional Group Transformations: Synthesis: carbon with one heteroatom attached by a multiple bond
... primary alcohol oxidation , although despite some advantages , in particular being neutral , they have not achieved ... alcohols . This area is clearly receiving some attention although , unfortunately , the methods reported so far do not ...
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