منابع مشابه
Biological radical sulfur insertion reactions.
ion at C-6 results in an allylic radical in which spin delocalization of the radical center makes it reactive with respect to the protein itself and thus results in covalent binding. b. Biotin Synthase is a Member of the RadicalSAM Family. Biotin synthase has been proposed to belong to the radical-SAM enzyme family for the following reasons.75 First it contains a (4Fe-4S)2+/1+ cluster required ...
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Copper catalysts supported on silica or silica-alumina are used to promote the insertion of carbenes, coming from methyl phenyldiazoacetate and ethyl diazoacetate, into one C-H bond of THF, constituting the first example of this reaction promoted by a purely inorganic catalyst. Cu/SiO2-Al2O3 leads to better results, regarding yield and catalyst recovery, than with Cu/SiO2. With the former catal...
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Insertion reactions of dicyclohexylcarbodiimide with aminoboranes and with aminoboryl and -borylene transition metal complexes have been examined as potential routes to new boron-containing ligand systems. Reactions with systems containing two-coordinate boron centres are found to be significantly more facile than those with three-coordinate substrates. Thus, reaction of (dicyclohexylamino)boro...
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ژورنال
عنوان ژورنال: Journal of Synthetic Organic Chemistry, Japan
سال: 1968
ISSN: 0037-9980,1883-6526
DOI: 10.5059/yukigoseikyokaishi.26.862