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5-Phenyl-4,5,6,7-tetrahydro

Some interesting fused 1,2,3-triazole ring systems have been reported. A series of 5-piperidyl-substituted 7-hydroxy-3f/-l,2,3-triazolo[4,5-d]pyrimidines 143 has been synthesized from pipecolinate esters, benzylazides, and cyanoacetamide <06CHE246>. 4-Alkylidene-5,6-dihydro-4//-pyrrolo-[l,2-c][l,2,3]triazoles 144 were prepared from alkylidenecyclopropanes via diiodogenation/Cu(I)-catalyzed 1,3-dipolar cycloaddition/intra-molecular Heck reaction sequence <06SL1446>. 6,6-Dimethyl-2-phenyl-4,5,6,7-tetrahydro-27/-benzotriazol-4-one 145 were prepared from A-(5,5-dimethyl-3-oxocyclohexenyl)-S,S-diphenylsulfilimine and... [Pg.230]

Analog erhalt man aus dem alicyclischen Furazan I mit Kaliumcarbonat in DMSO zu 25% 6,6-Dimethyl-4-hydroximino-2-phenyl-4,5,6,7-tetrahydro-2H-benzoiriazol323 ... [Pg.687]

Dimethyl-l-(phenyl-acetyl)- E8b, 432 (2,4-Pentandion + Ar — CH2-CO-NH-NH2) Pyrido 4,3-d -l,3-oxazol 6-Methyl-2-phenyl-4,5,6,7-tetrahydro- E8a, Pyrimidine 4-Hydroxy-S-isopropyl-2-phenyl- E9b/2, 100 (R-CH = CH-NR2 + Ar-CO-NCO)... [Pg.1137]

Phenyl-4,5,6,7-tetrahydro-l,2-benzisothia-zolium perchlorate 1211 256 3.79 300 3.89 95JPR175... [Pg.264]

Especially, 2-phenyl-4,5,6,7-tetrahydro-l,2-benz- (121) and 5-methyl-2,4-diphenyl-isothiazolium salts 62 (R = H, 4-MeO, 2-C1, 2,6-Cl2) were studied with the HPLC-MS(MS) method to monitor the oxidation of isothiazolium salts with H202/acetic acid (96%) (03CG147). The strongly acidic reaction mixture was separated on a RP-18 column without any sample pretreatment and included intermediates, which were identified by API-MS(MS)-techniques. The aim of this work was to establish the reaction mechanism using several N-functionalized salts. [Pg.265]

Several 2-phenyl-4,5,6,7-tetrahydro-2H-indazoles with several isoxazolinylme-thoxy groups at the 5 position of the aromatic ring, such as compound 91, were... [Pg.176]

A soln. of phenylacetylene in ether added under N2 to EtMgBr in the same solvent, heated for 2 h, a soln. of startg. a-(tcrr-butylthio)ketone in ether added at 0° with stirring, and stirring continued at room temp, for 16 h - 2-phenyl-4,5,6,7-tetrahydro-benzo[Z)]thiophene. Y 90%. F.e.s. K. Eichinger et al.. Synthesis 1989, 210-1. [Pg.187]

Nitro-phenyl)-4,5-dimethoxycarbonyl- 573 5-Hydroxy-3-phenyl-tetrahydro- 142... [Pg.933]

US patent 6,713,481, Crystalline antifungal polymorph [104]. This patent discloses the crystalline polymorph Form I of ( )-4-[4-[4-[4-[[(2R-cA)-5-(2,4-difluoro-phenyl)tetrahydro-5-( 1H-1,2,4-triazol- l-ylmethyl)furan-3-yl]methoxy]phenyl]-1 -piper azinyl]phenyl-2,4-dihydro-2-[(S)-l-ethyl-2(S)-hydroxylpropyl]-3H-l,2,4-triazol-3-one,... [Pg.277]

The rhodium acetate complex catalyzed the intramolecular C-H insertion of (/ )-diazo-fR)-(phenylsulfonyl)acet-amides 359 derived from (f )-amino acids to afford in high yield the 6-benzenesulfonyl-3,3-dimethyl-7-phenyl-tetrahydro-pyrrolo[l,2-c]oxazol-5-one 360 (Equation 63) <2002JOC6582, 2005TL143>. [Pg.92]

Three different dynamic processes were detected in N-aryl-2-phenyl-tetrahydro-pyrimidine (cf. Scheme 60) by dynamic NMR spectroscopy enantiomerization of stereolabile atropisomers, restricted rotation about the Ph-C bond and, presumably, ring inversion of the tetrahydropyrimidine... [Pg.109]

Fig. 9. Chemical structure of the synthetic neurotoxin l-methyl-4-phenyl-tetrahydro-pyridine (MPTP) and its metabolism, with monoamine oxidase B as substrate, via MPDP+ to the methyl-phenyl-pyridinium ion (MPP+), which is the active toxin. (For further details see Feldman (1997).)... Fig. 9. Chemical structure of the synthetic neurotoxin l-methyl-4-phenyl-tetrahydro-pyridine (MPTP) and its metabolism, with monoamine oxidase B as substrate, via MPDP+ to the methyl-phenyl-pyridinium ion (MPP+), which is the active toxin. (For further details see Feldman (1997).)...
Imidazol 2-Mercapto-1-phenyl-tetrahydro- IV/Id, 252 IsothioharnstofT N-Benzyl-S-methyl-E4, 604 (aus dem Salz)... [Pg.632]

Furan 3,3-Dichlor-2-oxo-5-phenyl-tetrahydro- E5, 725 (En + R — CC12 — CO — OSiR3)... [Pg.705]

Oxo-4-phenyl-tetrahydro- E5, 728 [H2C(COOR)2 + Ar-oxiran] 2-Oxo-5-phenyl-tetrahyd ro-1V/1 d, 313 (Lacton-Bild.) VI/2, 660 (Add./Cyclokond.) E5, 722 (Oxiran 4- Imid-ester), 728 (Oxiran 4- Malonsaure-diester) E18, 605 (Keton-Red. Lacton-Bild ung) E19a, 653 (Carbensaure 4- En Cyclisier.)... [Pg.734]

Diethinyl-2,5-dimethyl-tetrahydro- Vl/3, 532 2-Phenyl-tetrahydro- VI/3, 533 Isochroman... [Pg.755]

Oxazin 6-Phenyl-tetrahydro-E14a/2. 712 (Styrol/CH20/ NH4CI)... [Pg.763]

Furan 3-Carboxy-5-oxo-2-phenyl-tetrahydro- VIII, 446 Pentacyclo 4.3.0.02 4.03,8.0s 7]nonan ... [Pg.859]

Chlor-5-methyl-2-oxo-5-phenyl-tetrahydro- El9a, 662 (Carbon-saure + En/Lacton-Bildung)... [Pg.861]

Fnran 3,3-Dichloro-4-methyl-2-phenyl-tetrahydro- E21c, 2257 [C13C — CH(Ar) — OAllyl + RjSnH]... [Pg.872]

E19a, 653 [Carbonsaure + En/ Cyclisierung (intra)] trani-2-Methyl-5-oxo-3-phenyl-tetrahydro- E2Ib, 1194 (3-Ar-2,5-dioxo-THF + H3C-Li/TiCI4)... [Pg.879]

Chlor-2,2-di methyl-1 -phenoxy-EI9b, 1661 (Carben + En) trans,/cis-2-(2-Chlor-ethoxy)-1 -phenyl- IV/3, 246 Furan 3-Chlor-4-methyl-2-phenyl-tetrahydro- E2Ic, 2257 [C12CH — CH(Ar) —O-Allyl + R3SnH] Pent an... [Pg.882]

Pyran 4-Hydroxy-4-phenyl-tetrahydro- VI/4, 66 Tetracyclo 3.3.1.02 4.03,7]nonan ... [Pg.899]

Furan 3-(1-Iod-ethyliden)-2-oxo-5-phenyl-tetrahydro- E19a, 924 (radik. Cyclisierung)... [Pg.985]

See other pages where 5-Phenyl-4,5,6,7-tetrahydro is mentioned: [Pg.1084]    [Pg.1128]    [Pg.1137]    [Pg.230]    [Pg.204]    [Pg.1194]    [Pg.149]    [Pg.978]    [Pg.2428]    [Pg.585]    [Pg.1204]    [Pg.99]    [Pg.929]    [Pg.931]    [Pg.931]    [Pg.933]    [Pg.940]    [Pg.943]    [Pg.2705]    [Pg.701]    [Pg.706]    [Pg.715]    [Pg.718]    [Pg.741]    [Pg.759]    [Pg.848]    [Pg.859]    [Pg.865]    [Pg.878]    [Pg.879]    [Pg.879]    [Pg.879]    [Pg.903]    [Pg.985]    [Pg.999]    [Pg.1000]    [Pg.1007]    [Pg.1018]    [Pg.1019]    [Pg.1019]   
See also in sourсe #XX -- [ Pg.19 ]



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1 -Methyl-4-phenyl-1,2,3,6-tetrahydro pyridine

3- Phenyl-5,6,7,8-tetrahydro-5-cinnolinone

3- Phenyl-6,7,8,9-tetrahydro-47/-pyrido

5-Cyclohexyl-3- 2-phenyl-5,6,7,8-tetrahydro

5-Methyl-2-phenyl-4,5,6,7-tetrahydro

5-Phenyl-1,2,3,6-tetrahydro quinolin-6-ones

6-Mcthyl-5-phenyl-4,5,6,7-tetrahydro

Imidazol tetrahydro-4-phenyl

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