1: hydroxymethyltributylstannane With 2,2,6,6-tetramethylpiperidinyl-lithium; methanesulfonyl chloride in tetrahydrofuran; hexane 2: (+/-)-hept-1-en-3-ol With 18-crown-6 ether; potassium tert-butylate in tetrahydrofuran T=20°C; 1 h; 3: With n-butyllithium in tetrahydrofuran; hexane <2.3>-Wittig rearrangement; Further stages. Title compound not separated from byproducts.;
参考文献
Kapeller, Dagmar C.; Brecker, Lothar; Hammerschmidt, Friedrich
Chemistry - A European Journal, 2007 , vol. 13, # 34 p. 9582 - 9588