3-methyl-5-phenyl- -iodide

Benzyl- -iodid XIII/2a, 649f. 2-(bzw.4)-Methyl-phenyl- -iodid XIII/2a, 648 ff. 

Telluronium Dimethyl-(4-methyl-phenyl)- (Iodide) E12b 681 (Ar2Te2 + H3C-I)... 

When the methyl-phenyl-pyrazolone is heated with methyl iodide in methano-lie solution, it acts in the form (D), the — NH— group undergoing methy lation, with the formation of the hydriodide of 2,3-dimethyl- l-phenyl-5 Pyrazolone, or antipyrine (F), a drug used (either as the free base or as the... 

Repeat this analysis for the reaction of phenyl methyl ether with HI leading to phenol and methyl iodide or methanol and phenyl iodide and involving protonated phenyl methyl ether as an intermediate. (Note In this case, the appropriate empty molecular orbital is LUMO+2 the LUMO is concentrated primarily on the CO bond.) Which reaction, with ethyl propyl ether or phenyl methyl ether, appears to be more likely to give selective ether cleavage ... 

Mononitro Methyl Anisole (2-Nitro-4-methyl anisole, 3-Nitro4-methoxy l-methyl benzol or Methyl- [2-nitro4 methyl phenyl]-ether). CH3.0.(N02)C6H3.CH3, mw 167.18, N 8.38%, OB to C02-167.48%, pale yellow cryst, mp 8.5°, bp 274° (partial decompn), d 1.2025 g/cc at 25/4°, Rl 1.5536 si sol in eth (Ref 1). Prepd by heating K2-nitro-p-cresol with methyl-iodide methylalc in a sealed tube at 100°... 

C 1H15NO2S 3339-36-4) see. Tiemoniuin iodide (2-oxononyl)phosphonic acid dimethyl ester (C11H23O4P 57497-25-9) see Unoprostone isopropyl (S)-4-[[4-[(2-oxo-4-oxazolidinyl)methyl]phenyl]hydrazo-no]butanenitrile... 

Fujisawa et al. [Ill] have reported that the magnesiiun complex prepared from chiral 2-[2-[(tolylsulfonyl)amino]phenyl]-4-phenyl-l,3-oxazoline 81 and methyl-magnesium iodide was efficient, in a stoechiometric amount, for promoting the enantioselective Diels-Alder reaction of 3-alkenoyl-l,3-oxazohdin-2-one with cyclopentadiene (Scheme 45) leading exclusively to the endo adducts in up to 92% ee. The use of 10 mol% of the complex led to an important decrease in enantioselectivity of the product (51% ee). 

Alkylation of 5-amino-1,2,4-thiadiazoles (17) with methyl iodide leads to N-4 derivatives of type (18) which undergo a Dimroth rearrangement to (110) on warming in ethanol when R = H (Scheme 26). When R = methyl, phenyl, or benzyl the reaction is severly hindered <84CHEC-I(6)463>. In contrast, benzhydryl and trityl chlorides (which are harder electrophiles) alkylate (17) at the 5-amino function to give compounds of type (109) (Scheme 26). 

The synthesis of radioactive ketones with C in carbonyl was achieved by carbonylative cross-coupling of aryl iodides or triflates with methyl-, phenyl-, or 2-thienylboronic acids under elevated pressure of CO. To ensure fast reaction, harsh conditions were used. Interestingly, under such conditions the addition of a base is not necessary (Equation (18))." ... 

Isoquinohne, 1,2,3,4-tetrahydro-2-methyl-l-(2-phenylethyl)-, 56, 7 Isoquinohnes, alkylation of, 56, 19 Isoquinohmum, 2-ethyl-3,4-dihydro-6,7-dimethoxy-l-phenyl-, iodide, 56, 7 ISOXAZOLE, 3-(4-chlorophenyl)-5-(4-methoxyphenyl)-, 55, 39 Isoxazole, 5-(4-chlorophenyl)-3-(4-meth-oxyphenyl)-, 55, 42... 

N,N-Dimethyl) methyl phenyl ketimmonium iodide, AS12 0,0-Dimethyl -methylsuIfoxy-3-methyl phenyl phosphorothionate, ASA5... 

O-Methyllythridine, 500 Methyl methoxypropiolate, 340-341 Methyl O-methyllacetate, 341 Methyl methylthiomcthyl sulfoxide, 539 N-Methylmorpholine, 270 N, N-Methylphenyiaminotri-rt-butylphosphonium iodide, 342 Methyl (phenyl)selenoiomethanide, 343 Methyl (phenylsulfinyl)acetate, 343... 

When A.A-dimethylisoindolinium bromide is treated with phenyl-lithium, it gives V-methylisoindole via the ylid (54).2 59,60 An attempt to prepare benzo[c]thiophene via the analogous ylid (55) failed. Thus, when l,3-dihydrobenzo[c]thiophene methylsulfonium iodide was treated with phenyllithium, it gave a mixture of methyl phenyl sulfide, spiro[5.5]-l-methylthio-2,3-benzo-6-methylthio-methyleneundeca-7,9-diene (56), and 3,4-bis(methylthio)-l,2 5,6-dibenzo-l,5-cyclooctadiene (57).59,60 The formation of methyl phenyl sulfide may be explained by the formation and ring cleavage of compound 58, and compounds 56 and 57 arise by Diels-Alder dimerization of the o-quinodimethane (59) formed by ring cleavage of the ylid (55). 

Methoxyphenyl Methyl Phenyl TeUnronium Iodide6 1.5 g (4.8 mmol) of 4-methoxyphenyl phenyl tellurium and 6.8 g (3 ml 48 mmol) of methyl iodide arc mixed and kept at 20° for 48 h. Diethyl ether is added to the mixture which is allowed to stand for 12 h. The mixture is then filtered and the solid dried yield 2.1 g (94%) m.p. 56°. 

C5H5)2RQ (X = chloride, formate, acetate, benzoate, methoxy, phenoxy, iodide) (Q = methyl, phenyl, phenylacetylide, allyl)... 

Ammonium (1-Methyl-propyliden)-phenyl- -iodid Tetrakis-[silberiodidJ-Komplex E14a/3,... 

Dimethyl-(a-methylthio-benzyliden)-(iodid) E5, 82 (R CS-NR2 S-Alkylier.), 85 (N-Methylier.) Methyl-(l-methyllhio-ethyliden)-phenyl- (iodid) ES, 83 (R —S —NR2 - S Methylier.)... 

Imidazolium 3-Methyl-2-methylthio-1-phenyl- -iodid E8c, 96 (N-Methylier.)... 

Dithiolium 5-(4-Methyl-phenyl)-3-propylthio- -iodid E8a. 490 (SH - S —C3H7)... 

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