Rapid and green synthesis of tetrahydrobenzo[b]pyran derivatives using reusable [EMIM][OH] ionic liquid
عنوان مقاله: Rapid and green synthesis of tetrahydrobenzo[b]pyran derivatives using reusable [EMIM][OH] ionic liquid
شناسه ملی مقاله: JR_AJGC-4-4_003
منتشر شده در در سال 1399
شناسه ملی مقاله: JR_AJGC-4-4_003
منتشر شده در در سال 1399
مشخصات نویسندگان مقاله:
Vijay P. Pagore - Department of Chemistry, Shri Muktanand College, Gangapur, Tq.-Gangapur, Dist.-Aurangabad (MS) India ۴۳۱-۱۰۹
Vivekanand B. Jadhav - Department of Chemistry, Shri Muktanand College, Gangapur, Tq.-Gangapur, Dist.-Aurangabad (MS) India ۴۳۱-۱۰۹
Priti N. Bajad - Department of Zoology, Shri Muktanand College, Gangapur, Tq.-Gangapur, Dist.-Aurangabad (MS) India ۴۳۱-۱۰۹
Rajendra P. Pawar - Department of Chemistry, Deogiri College, Station Road, Aurangabad (MS) India ۴۳۱-۰۰۵
خلاصه مقاله:
Vijay P. Pagore - Department of Chemistry, Shri Muktanand College, Gangapur, Tq.-Gangapur, Dist.-Aurangabad (MS) India ۴۳۱-۱۰۹
Vivekanand B. Jadhav - Department of Chemistry, Shri Muktanand College, Gangapur, Tq.-Gangapur, Dist.-Aurangabad (MS) India ۴۳۱-۱۰۹
Priti N. Bajad - Department of Zoology, Shri Muktanand College, Gangapur, Tq.-Gangapur, Dist.-Aurangabad (MS) India ۴۳۱-۱۰۹
Rajendra P. Pawar - Department of Chemistry, Deogiri College, Station Road, Aurangabad (MS) India ۴۳۱-۰۰۵
Ethyl methyl imidazolium hydroxide [EMIM][OH] ionic liquid catalyzed green protocol was developed for efficient and one-pot three-component condensation of various aromatic aldehydes, malononitrile, and dimedone under microwave irradiation for the synthesis of tetrahydrobenzo[b]pyran derivatives. The reaction proceeds in a short time period to afford moderate to excellent yield of products. The ionic liquid was recycled and reused for multiple time significantly, without a change in its catalytic efficiency.
کلمات کلیدی: Tetrahydrobenzo[b]pyran, Microwave irradiation, Ethyl methyl imidazolium hydroxide ionic liquid
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1142005/