A mild, efficient, and environmentally benign protocol for the synthesis of tetrahydrobenzo[b] pyran derivatives in the presence of readily accessible, biodegradable, and choline hydroxide based ionic liquid as catalyst has been established. The key features of the reported methodology include good to excellent yields of desired products, simple work-up procedure and good recyclability of catalysts, which may be a practical alternative to the existing conventional processes for the preparation of 4-H pyrans to cater to the requirements of academia as well as industry.
机构:
Indian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, India
Sabitha, Gowravaram
;
Arundhathi, K.
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Indian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, India
Arundhathi, K.
;
Sudhakar, K.
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Indian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, India
Sudhakar, K.
;
Sastry, B. S.
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Andhra Univ, Univ Coll Pharmaceut Sci, Vizag, IndiaIndian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, India
Sastry, B. S.
;
Yadav, J. S.
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Indian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, India
机构:
Indian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, India
Sabitha, Gowravaram
;
Arundhathi, K.
论文数: 0引用数: 0
h-index: 0
机构:
Indian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, India
Arundhathi, K.
;
Sudhakar, K.
论文数: 0引用数: 0
h-index: 0
机构:
Indian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, India
Sudhakar, K.
;
Sastry, B. S.
论文数: 0引用数: 0
h-index: 0
机构:
Andhra Univ, Univ Coll Pharmaceut Sci, Vizag, IndiaIndian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, India
Sastry, B. S.
;
Yadav, J. S.
论文数: 0引用数: 0
h-index: 0
机构:
Indian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Div 1, Hyderabad 500007, Andhra Pradesh, India