Alkynylstannanes 1 react with Cp2Zr(H)Cl(Cp=η^5-C5H5) giving (Z)-α-stannylvinylzirconium complexes 2, which are trapped with NBS or iodine in THF at 0℃ to st
A new cembranolide diterpene with a hydroperoxyl substitution was isolated from the marine soft coral Lobophytum crassum. The structure was elucidated on the ba
In this paper, a new hybrid model of amino acid substitution is developed and compared with the others in previous works. The results show that the new hybrid m
The steady ordered micro-ribbons of oxidized multi-walled carbon nanotubes (MWNTs)were obtained through micro-aperture PTFE membrane by vacuum filtration. After