First total synthesis of type II abyssomicins: (±)-abyssomicin 2 and (±)-neoabyssomicin B

被引:2
|
作者
Canko, Aleksander [1 ,2 ]
Athanassopoulou, Georgia D. D. [1 ]
Psycharis, Vassilis [1 ]
Raptopoulou, Catherine P. P. [1 ]
Herniman, Julie M. M. [3 ]
Mouchtouris, Vasileios [4 ,5 ]
Foscolos, Angeliki Sofia [1 ]
Couladouros, Elias A. A. [2 ]
Vidali, Veroniki P. P. [1 ]
机构
[1] NCSR Demokritos, Inst Nanosci & Nanotechnol, Athens, Greece
[2] Agr Univ Athens, Dept Food Sci & Human Nutr, Athens, Greece
[3] Univ Southampton, Fac Engn & Phys Sci, Sch Chem, Southampton, England
[4] Univ Copenhagen, Nanosci Ctr, Copenhagen, Denmark
[5] Univ Copenhagen, Dept Chem, Copenhagen, Denmark
关键词
DIELS-ALDER REACTIONS; MARINE VERRUCOSISPORA STRAIN; BIOLOGICAL EVALUATION; FLUORINATED ALCOHOLS; MICHAEL ADDITION; ACID; HEXAFLUOROISOPROPANOL; CONSTRUCTION; POLYKETIDE; INHIBITOR;
D O I
10.1039/d3ob00476g
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The intramolecular Diels-Alder reaction (IMDA) of a butenolide derivative, as an entry to the type II abyssomicin scaffold, and the total synthesis of (+/-)-abyssomicin 2 and (+/-)-neoabyssomicin B are reported for the first time. A facile route to the IMDA precursor, the formation of a type I intermediate and two paths to (+/-)-neoabyssomicin B are also discussed.
引用
收藏
页码:3761 / 3765
页数:5
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