Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Indolyl

Indol-3-ylcarbinols can also be reduced using Et3SiH-TFA. Aryl indolyl-3-ylcarbinols can be formed in situ from 2-alkylindoles and benzaldehydes. These reactions, when run in tandem, provide a versatile route to 3-benzylin-doles[l 1]. Indole itself undergoes reduction to indoline under these conditions. lndol-3-ylcarbinols can also be generated by organomelallic additions to 3-acylindoles[12]. [Pg.150]

Benzoyl chloride and derivatives acylate 2-amino-4-aryithiazoles in dioxane in yields of 80 to 90% (249, 250). The location of the acyl group on the exocyclic N has been demonstrated by the fact that the benzoyla-tion product is identical to the benzamidothiazole synthesized from benzamide and 2-bromothiazole (251). 3-Indolyl acetic acid chloride (89) acylates 2-aminothiazole in pyridine (Scheme 62) (81). [Pg.48]

Butane, 2,3-0-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)-catalyst in homogeneous asymmetric hydrogenation, 6, 781 Butane-1,4-dioic acid, 2,2-di(indolyl)-synthesis, 4, 226 Butanenitrile, 4-hydroxy-dihydropyran synthesis from, 3, 769 Butanoic acid, -y-aryl-y-amino-synthesis, 1, 433 1-Butanol... [Pg.572]

Butan-3-one, 2-hydroxy-2-(indolyl)-photodecomposition, 4, 233 Butan-3-one, 2-hydroxy-2-(pyrrolyl)-photodecomposition, 4, 233 Butazolidines applications, 5, 782 Butazone, y-hydroxyphenyl-antiinflammatory agents, 5, 296 Butazone, phenyl-metabolism, 1, 239, 5, 301 synthesis, 5, 230 But-l-ene, 1-morpholino-polymers, 1, 291... [Pg.572]

Ethylene, /3-(dimethylamino)-nitro-in pyrrole synthesis, 4, 334 Ethylene, dithienyl-in photochromic processes, 1, 387 Ethylene, furyl-2-nitro-dipole moments, 4, 555 Ethylene, l-(3-indolyl)-2-(pyridyl)-photocyclization, 4, 285 Ethylene, l-(2-methyl-3-indolyl)-l,2-diphenyl-synthesis, 4, 232 Ethylene, (phenylthio)-photocyclization thiophenes from, 4, 880 Ethylene carbonate C NMR, 6, 754 microwave spectroscopy, 6, 751 photochemical chlorination, 6, 769 synthesis, 6, 780 Ethylene oxide as pharmaceutical, 1, 157 thiophene synthesis from, 4, 899 Ethylene sulfate — see 2,2-dioxide under 1,3,2-Dioxathiolane... [Pg.623]

Indolo[2,3-d][l,3]thiazine-2,4-dithione formation, 4, 299 Indolothiazines synthesis, 4, 519 Indoloyl azides Curtius rearrangement, 4, 288 Indolyl anions acylation, 4, 232 alkylation, 4, 235 Michael-type additions, 4, 236 Indomethacin... [Pg.674]

Propionic acid, 2-bromo-3-(3-indolyl)-methyl ester rearrangement, 4, 279 Propionic acid, 3-(3,4-dimethyoxyphenyl)-dihydrocoumarin synthesis from, 3, 848 Propionic acid, indolyl-synthesis, 4, 232 Propionic acid, 3-(l-indolyl)-sodium salt pyrolysis, 4, 202 Propionic acid, 3-(3-indolyl)-intramolecular acylation, 4, 220, 221 Propionic acid, 3-phenoxy-chroman-4-one synthesis from, 3, 855 Propionic acid, 3-(3-phenylisoxazoI-5-yl)-bromination, 6, 25... [Pg.750]

Benzhydryl 2-methyl-3-indolyl ketone (201) has been prepared by the action of diphenylacetyl chloride on 2-methylindole magnesium iodide. ... [Pg.68]

V. -(l-Carbobemoxy-4 -piperidyl)propionyl chloride. /3-(iV-carbo-benzyloxy-4-piporidyl)ethyl 3-indolyl ketone (208) was obtained similarly by the condensation of ]3-(A -carbobenzoxy-4-piperidyl)-propionyl chloride with indole magnesium bromide in ether. ... [Pg.69]

In an attempt to prepare ethyl 3-indolylacetate (225) by the action of ethyl chloroacetate on indole magnesium iodide, only unidentified oily products were obtained under a variety of different experimental conditions. However, when indole magnesium iodide was treated with ethyl -chloropropionate in other, a product, identified as 3-[)3-(l-indolyl)propionyl]indole (226) by its behavior on alkaline hydrolysis and by the number of active hydrogen atoms it contained, was obtained. ... [Pg.73]

Dimethylindole magnesium iodide reacts with chloroacetonitrile in ether to give 3-cyanomethyl-2,3-dimethylindolenine (234). Majima and Hoshino obtained 3-(2-cyanoethyl)lndole (235) by the action of -chloropropionitrile on indole magnesium iodide. The reaction was slower with -chloropropionitrilc than with chloro-aoetonitrile. 3-(3-Cyano-w-propyl)indole (236), required as an intermediate in the synthesis of 3-indolyl-y-w-butyric acid, was prepared, but not isolated, by the action of y-chloro-w-butyronitrile on indole magnesium iodide. ... [Pg.75]


See other pages where Indolyl is mentioned: [Pg.159]    [Pg.122]    [Pg.181]    [Pg.181]    [Pg.181]    [Pg.202]    [Pg.260]    [Pg.273]    [Pg.278]    [Pg.475]    [Pg.531]    [Pg.533]    [Pg.197]    [Pg.999]    [Pg.321]    [Pg.324]    [Pg.82]    [Pg.156]    [Pg.508]    [Pg.509]    [Pg.572]    [Pg.572]    [Pg.572]    [Pg.572]    [Pg.623]    [Pg.694]    [Pg.699]    [Pg.750]    [Pg.485]    [Pg.416]    [Pg.270]    [Pg.55]    [Pg.59]    [Pg.64]    [Pg.65]    [Pg.67]    [Pg.67]    [Pg.74]    [Pg.75]   
See also in sourсe #XX -- [ Pg.99 , Pg.143 ]




SEARCH



2- Indolyl 4-piperidyl ketone

2- indolyl triflate

2-Methyl-5-methoxy-3-indolyl acetic acid

3- Indolyl sulfides

3- Indolyl-acetonitrile

3- Indolyl-acetonitrile with -P-pinene

3-Indolyl acetic acid

3-Indolyl radicals

3-indolyl triflates

5-Bromo-4-chloro-3-indolyl

5-Bromo-4-chloro-3-indolyl glucuronide

5-Bromo-4-chloro-3-indolyl phosphate BCIP)

5-bromo-4-chloro-3-indolyl phosphate

Aryl-indolyl

Aza-Indolyl Derivatives for Treating Obesity

Aza-Indolyls

Di indolyl

Diketopiperazines indolyl

Indolyl 3 carbinol

Indolyl Grignard reagent

Indolyl alkylamines

Indolyl anions

Indolyl cation radical

Indolyl diol

Indolyl fulgide

Indolyl fulgides

Indolyl glucosinolate

Indolyl glucosinolates

Indolyl metal complexes

Indolyl radicals, reactions

Indolyl-3-methanamine

Indolyl-3-propionic acid

Indolyl-5-amines

Indolyle-3-acetic acid

N-indolyl

Of indolyl diketopiperazines

P-Indolyl alcohol

Phenyl-indolyl ether

Pulse radiolysis studies of indolyl radicals

Quinones 3-indolyl

Reactions of Indolyl-C-X Compounds

Thiourea indolyl thioureas

© 2024 chempedia.info