An improved, safe, and efficient conversion of triarylpyrylium perchlorates to corresponding cyanodienones using Amberlite IRA 910[CN]

被引：24

作者：

Mouradzadegun, Arash ^{[1
]}

Abadast, Fatemeh ^{[1
]}

机构：

[1] Shahid Chamran Univ, Dept Chem, Fac Sci, Ahvaz, Iran

来源：

MONATSHEFTE FUR CHEMIE | 2013年 / 144卷 / 03期

关键词：

Anion exchange resin; Cyanodienones; Green chemistry; Heterocycles; Nucleophilic additions; ASYMMETRIC-SYNTHESIS; BUTENOLIDES; CYANIDE; FACILE; PHOTOISOMERIZATION; REGIOSELECTIVITY; MICROWAVE; CATALYST; ANALOGS; KETONES;

D O I：

10.1007/s00706-012-0825-2

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Triarylpyrylium perchlorates are readily converted into new aromatic cyanodienones by using cyanide impregnated on anion exchange resin as a safe and efficient reagent.

引用

页码：375 / 379

页数：5

共 37 条

[1]

[Anonymous], 2002, CHEM COMMUN

[2]

Balaban A. T., 1961, J CHEM SOC, V3566

[3]

Balaban A.T., 1969, Adv. Heterocyl. Chem, V10, P241, DOI [DOI 10.1016/S0065-2725(08)60499-7, 10.1016/S0065-2725(08)60499-7]

[4] NMR SPECTRA OF 5/SUBSTITUTED 1,3,5-TRIPHENYL-2,4-PENTADIEN-1-ONES AND OF 1,3,5-TRIPHENYL-5-IMINO-3-PENTEN-1-ONES - MAGNETIC NON-EQUIVALENCE OF PHENACYL METHYLENE PROTONS IN 3,5-DIPHENYL-5-PHENACYL-2-PYRAZOLINES [J].

BALABAN, AT ;

SILHAN, W .

TETRAHEDRON, 1970, 26 (03) :743-&

[5] Synthesis of 2,4-dimethyl-6-oxo-2,4-heptadienoic acid derivatives from 2,4,6-trimethylpyrylium salts [J].

Balaban, AT ;

Tudose, A ;

Caproiu, MT .

TETRAHEDRON, 2003, 59 (18) :3291-3295

[6]

BALABAN AT, 1982, ADV HETEROCYCLIC S1, V2

[7] Selective synthesis of (Z)-4-aryl-5-[1-(aryl)methylidene]-3-bromo-2(5H)-furanones [J].

Bellina, F ;

Anselmi, C ;

Viel, S ;

Mannina, L ;

Rossi, R .

TETRAHEDRON, 2001, 57 (50) :9997-10007

[8] Domino reactions with fluorinated five-membered heterocycles -: Syntheses of trifluoromethyl substituted butenolides and γ-ketoacids [J].

Burger, K ;

Hennig, L ;

Fuchs, A ;

Greif, D ;

Spengler, J ;

Albericio, F .

MONATSHEFTE FUR CHEMIE, 2005, 136 (10) :1763-1779

[9] Amberlite IRA900N3 as a new catalyst for the azidation of α,β-unsaturated ketones under solvent-free conditions [J].

Castrica, Luca ;

Fringuelli, Francesco ;

Gregoli, Luisa ;

Pizzo, Ferdinando ;

Vaccaro, Luigi .

JOURNAL OF ORGANIC CHEMISTRY, 2006, 71 (25) :9536-9539

[10] Gymnoascolides A-C:: Aromatic butenolides from an Australian isolate of the soil ascomycete Gymnoascus reessii [J].

Clark, B ;

Capon, RJ ;

Lacey, E ;

Tennant, S ;

Gill, JH ;

Bulheller, B ;

Bringmann, G .

JOURNAL OF NATURAL PRODUCTS, 2005, 68 (08) :1226-1230

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