FRIEDEL-CRAFTS REACTION;
FACILE SYNTHESIS;
OXIDES;
CYCLIZATION;
RING;
D O I:
10.1021/acs.orglett.3c00263
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
A metal-free, phosphenium-dication-mediated sequential C-P and C-C bond forming reaction has been developed. This protocol can provide concise access to the (di)benzophosphole derivatives in one synthetic operation from the readily available and simple arylalkynes and phosphinic acids. Application to the multiple cyclization reaction and the fully intermolecular three-component coupling-type reaction are also described.
机构:
Nankai Univ, State Key Lab Elementoogan Chem, Tianjin 300071, Peoples R ChinaNankai Univ, State Key Lab Elementoogan Chem, Tianjin 300071, Peoples R China
Tian, Dawei
Jiang, Jiang
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机构:
Nankai Univ, State Key Lab Elementoogan Chem, Tianjin 300071, Peoples R ChinaNankai Univ, State Key Lab Elementoogan Chem, Tianjin 300071, Peoples R China
Jiang, Jiang
Hu, Hongfan
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机构:
Nankai Univ, State Key Lab Elementoogan Chem, Tianjin 300071, Peoples R ChinaNankai Univ, State Key Lab Elementoogan Chem, Tianjin 300071, Peoples R China
Hu, Hongfan
Zhang, Jianying
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机构:
Nankai Univ, State Key Lab Elementoogan Chem, Tianjin 300071, Peoples R ChinaNankai Univ, State Key Lab Elementoogan Chem, Tianjin 300071, Peoples R China
Zhang, Jianying
Cui, Chunming
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Nankai Univ, State Key Lab Elementoogan Chem, Tianjin 300071, Peoples R ChinaNankai Univ, State Key Lab Elementoogan Chem, Tianjin 300071, Peoples R China
机构:
JNT Univ, Inst Sci & Technol, Div Chem, Hyderabad 500072, Andhra Pradesh, India
Dr Reddys Labs Ltd, Hyderabad 500049, Andhra Pradesh, IndiaMatrix Labs Ltd, R&D Ctr, New Drug Discovery, Jinnaram Mandal 502325, Andra Pradesh, India
Reddy, Ellanki A.
Islam, Aminul
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机构:
Dr Reddys Labs Ltd, Hyderabad 500049, Andhra Pradesh, IndiaMatrix Labs Ltd, R&D Ctr, New Drug Discovery, Jinnaram Mandal 502325, Andra Pradesh, India
Islam, Aminul
Mukkanti, K.
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机构:
JNT Univ, Inst Sci & Technol, Div Chem, Hyderabad 500072, Andhra Pradesh, IndiaMatrix Labs Ltd, R&D Ctr, New Drug Discovery, Jinnaram Mandal 502325, Andra Pradesh, India
Mukkanti, K.
Venu, Bolla K.
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机构:
Dr Reddys Labs Ltd, Hyderabad 500049, Andhra Pradesh, IndiaMatrix Labs Ltd, R&D Ctr, New Drug Discovery, Jinnaram Mandal 502325, Andra Pradesh, India
Venu, Bolla K.
Pal, Manojit
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机构:
Matrix Labs Ltd, R&D Ctr, New Drug Discovery, Jinnaram Mandal 502325, Andra Pradesh, IndiaMatrix Labs Ltd, R&D Ctr, New Drug Discovery, Jinnaram Mandal 502325, Andra Pradesh, India