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.
