Reaction with iodide

A1 9 OCTALONE 2, 46, 80 A9(10,-Octdlone 2,45, 80 Octanal, 47, 96 Octanoyl fluoride, 46, 6 M-Octyl iodide, reaction with tnmethyl amine oxide to yield octanal, 47, 96... 

Melhylenecydobutane-l,2-dicar-boxylic anhydride, 43,27 Methylenecydobutanes by addition of allenes to alkenes, 43, 30 Methylenecyclohexane, 40, 66 Methylene iodide, reaction with zinc-copper couple and cyclohexene, 41, 73... 

Product elucidation of trimethyloxonium tetrafluoroborate and methyl iodide reactions with [l,2,3]triazolo[4,5- -pyridazines (Schemes 1-3) using mainly 2-D heteronuclear multiple bond correlation (HMBC). NMR... 

CH3(CH2)4CH = CHCH = CHC00CH2CH3, C12H20O2, Mr 196.29, bp6i> 70-72 °C, has been identified in pears and has the typical aroma of Williams pears. Synthesis of ethyl 2-trans-4-cw-decadienoate starts from cis-l-heptenyl bromide, which is converted into a 1-heptenyllithium cuprate complex with lithium and copper iodide. Reaction with ethyl propiolate yields a mixture of 95% ethyl 2-trans-A-cis- and 5% ethyl 2-tranx-4-tranx-decadienoate. Pure ethyl 2-trans-A-cis-decadienoate is obtained by fractional distillation [25]. A biotechnological process for its preparation has been developed [26]. 

V. V. Pinson, Synthesis in the Series of Amidrazone Derivatives by the Means of S-Methylthioamidium Iodide Reactions with Hydrazine Derivatives (in Russian). Thesis Cand. Chem. Sci. Diss., Leningrad Technological Institute, 1986. 

Methyl iodide, reactions with dialkyl-amino-thiazoles, 32. See also Alkylation 4-Methylthiazole, preparation of, from Na/NH3 reduction of 4-methyl-A-4-thiazoline-2-thione, 397 2-Methylthio-3-methylthiazolium salts, as catalyst for methylthiothiazole rearrangement, 406 Methylvinylketone, reaction of, with... 

The monobenzo compound (107 R1=R2 = H) forms a stable salt with methyl iodide. Reaction with TCNE results in elimination of hydrogen cyanide and formation of the tricyanovinyl derivative (107 R1 = C(CN)=C(CN)2, R2 = H) (67JA2626). 

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