Porous calcium hydroxyapatite as an efficient catalyst for synthesis of pyrazolines via 1,3-dipolar cycoloaddition under solvent-free microwave irradiation

被引：28

作者：

Atir, R

Mallouk, S

Bougrin, K

Soufiaoui, M

Laghzizil, A

机构：

[1] Univ Mohammed V Agdal, Fac Sci, Lab Chim Plantes & Synth Organ & Bioorgan, Rabat, Morocco

[2] Univ Mohammed V Agdal, Fac Sci, Lab Chim Phys Gen, Rabat, Morocco

来源：

SYNTHETIC COMMUNICATIONS | 2006年 / 36卷 / 01期

关键词：

microwave irradiation; porous hydroxyapatite; pyrazolines; solvent-free;

D O I：

10.1080/00397910500330619

中图分类号：

O62 [有机化学];

学科分类号：

070303 [有机化学]; 081704 [应用化学];

摘要：

Adsorbed on porous calcium hydroxyapatite, 1,3-dipolar cycloaddition of diphenylnitrilimine on olefins is readily catalyzed under solvent-free microwaves irradiation. The pyrazolines are obtained in few minutes with high yields. Specific surface of porous calcium hydroxyapatite and microwaves effects are discussed.

引用

收藏

页码：111 / 120

页数：10

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