Lithium diethylamide in HMPT has been used to prepare and cyclise ω-halogenated nitriles. Cyclobutane derivatives are easily obtained with good yields from δ-chloronitriles.
Fleming, Fraser F.; Gudipati, Venugopal; Steward, Omar W., Journal of Organic Chemistry, 2003, vol. 68, # 10, p. 3943 - 3946
作者:Fleming, Fraser F.、Gudipati, Venugopal、Steward, Omar W.
DOI:——
日期:——
Biological composite material loaded with magnetic nanoparticles with core-shell structure, the preparation therefore and the application
申请人:Soochow University
公开号:US20170174542A1
公开(公告)日:2017-06-22
A preparation method of
Bacillus subtilis
biological composite material loaded with Fe
3
O
4
magnetic nanoparticles with core-shell structure includes the following steps: 1) preparation of Fe
3
O
4
nanoparticles, 2) preparation of Fe
3
O
4
@mSiO
2
nanoparticles, 3) preparation of Fe
3
O
4
@mSiO
2
@MANHE nanoparticles; and 4) preparation of
Bacillus subtilis
@Fe
3
O
4
@mSiO
2
@MANHE composite.