1.1- bis -2-methoxycarbonyl

Bis(methoxycarbonyl)-2-methyl-3-phenyl-l, 3-butadiene-1,4-diyl]cobalt=2,5-dicarbo-methoxy-3-phenyl-4-methylcobaltacyclopentadiene. 

CoClPjC H, Cobalt, chlorotris-(triphenylphosphine)-, 26 190 CoN203C15H9, Cobalt, tricarbonyl[2-(phenylazo)phenyl-C, A ]-, 26 176 CoO PC3jHm, Cobalt, (V 2-propynoate) (triphenylphosphine)-, 26 192 CoC PCmH, Cobalt, (Ty -cyclopentadienyl) [ 1,3-bis(methoxycarbonyl)-2-methyl-4-phenyl-l, 3-butadiene-1,4-diyl]-(triphenylphosphine)-, 26 197... 

MnO,PSCi,H, Manganese, tetracarbonyl-[2-(dimethylphosphinothioyl)-1,2-bis (methoxycarbonyl)ethenyl-C,S]-,... 

Bis[tetraphenylphosphonium] bis[l,4-tetratellurido]oxomolybdate(IV) reacted with dimethyl acetylenedicarboxylate in acetonitrile to produce the phosphonium salt of bis [1,2-bis(methoxycarbonyl)ethene-l, 2-ditellurolato]oxomolybdate(IV). Elemental tellurium... 

Such crystalline-state racemizations by photoirradiation were observed in the cobaloxime complexes not only with the chiral 1-cyanoethyl group but also with the chiral l-(methoxycarbonyl)ethyl [18-20], 1-(ethoxycarbonyl)ethyl [12,21], 1,2-bis(methoxycarbonyl)ethyl [22], l,2-bis(ethoxycarbonyl)ethyl [23], and l,2-bis(allyloxycarbonyl)ethyl [24] groups as axial alkyl groups. The concept of a reaction cavity was also applicable to the racemization of the cobaloxime complexes with such bulky chiral alkyl groups. 

CoPCv3Hj4, Cobalt, (T -cyclopenta-dienyl)-[ 1,3-bis(methoxycarbonyl)-2-methyl-4-phenyl-l, 3-butadiene-l, 4-diyl](triphenylphosphine)-, 26 197... 

Table 3. Cyclopropanation Reactions with 1-[Bis(methoxycarbonyl)methylene]-2,5-di-chlorothiophene Catalyzed by Bis(acetoacetonato)copper(II)53...

Abe, T. Baba, H. Soloshonok, I. Electrochemical fiuorination of several 1,4-bis [(methoxycarbonyl)alkyl] substituted piperazines. J. Fluorine Chem. 2001, 108, 215-228. 

CoNjOjCijH, Cobalt, tricarbonyl(2-(phenyl-azo)phenyl-C, N )-, 26 176 CoOjPCjjHj, Cobalt, (T) -2-propynoate)-(triphenylphosphine)-, 26 192 CoGyPCwHu, Cobalt, (-q -cyclopenta-dienyl)( 1,4-bis(methoxycarbonyl)-2-methyl-3-phenyl-l, 3-butadiene-l, 4-diyl](triphenylphosphine)-, 26 197 Co04PC Hj4, Cobalt, (t -cyclopenta-dienyl)( 1,3-bis(methoxycarbonyl)-2-methyl-4-phenyl-l, 3-butadiene-l, 4-diyl](lriphenylphosphine)-, 26 197 CoPC2jHjo, Cobalt, (V-cydopentadienyl) IV-1,1 -(1,2-ethynediyl)bisbenzene)-(triphenylphosphine)-, 26 192 CoPC4 Hjh, 0>balt, (i -cyclopentadienyl)-[1) -1,1 -(l,2-ethynediyl)bisbenzene -(triphenylphosphine)-, 26 192 C0PC41H3K, Cobalt, (V-cyclopentadienyl)-(2,3-dimethyl-1,4-diphcnyl-l, 3-butadiene-l,4-diyl)(triphenylphosphine)-, 26 195... 

Phosphorothioic acid, 0,0-diethyl 0-(4-nitrophenyl) ester Phosphorothioic acid, 0,0-diethyl O-(p-nitrophenyl) ester. See Parathion Phosphorothioic acid, 0,0-diethyl-0-(1-phenyl-1,2,4-triazolyl) ester. SeeTriazophos Phosphorothioic acid, 0,0-dimethyl ester, S-esterwith 1,2-bis (methoxycarbonyl) ethanethiol. See Malaoxon Phosphorothioic acid, 0,0-dimethyl S-(2-(methylamino)-2-oxoethyl) ester. See Omethoate... 

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