Aim Syntheses of benzodioxane neolignans. Method The SN2 reaction and Corey-Fuchs reaction was used to synthesize Rodgersinine A, 4-[3-methyl-7-[(E)-1-propenyl-2, 3-dihydro-1, 4-benzodioxin-2-yl]-l, 2-benzenediol (...Aim Syntheses of benzodioxane neolignans. Method The SN2 reaction and Corey-Fuchs reaction was used to synthesize Rodgersinine A, 4-[3-methyl-7-[(E)-1-propenyl-2, 3-dihydro-1, 4-benzodioxin-2-yl]-l, 2-benzenediol (1) and Rodgersinine B, 4- [3-methyl- 7-(1-propynyl)-2, 3-dihydro- 1, 4-benzodioxin-2-yl]-0, 2-benzenediol (2). Results Total synthesis ofRodgersinine A and B was first completed. Conclusion A useful method for constructing benzodioxane neolignans by the SN2 reaction is achieved.展开更多
基金Program for Changjiang Scholars and Innovative Team in University(985-2-063-112).
文摘Aim Syntheses of benzodioxane neolignans. Method The SN2 reaction and Corey-Fuchs reaction was used to synthesize Rodgersinine A, 4-[3-methyl-7-[(E)-1-propenyl-2, 3-dihydro-1, 4-benzodioxin-2-yl]-l, 2-benzenediol (1) and Rodgersinine B, 4- [3-methyl- 7-(1-propynyl)-2, 3-dihydro- 1, 4-benzodioxin-2-yl]-0, 2-benzenediol (2). Results Total synthesis ofRodgersinine A and B was first completed. Conclusion A useful method for constructing benzodioxane neolignans by the SN2 reaction is achieved.
基金Project supported by the National Natural Science Foundation of China(No.21602073)the Natural Science Foundation of Anhui Province(No.1708085QB39)the Young Scholars in Wanjiang Scholars Program of Anhui Province。