Selective De-O-acetylation in TCP-containing Carbohydrate Structures with Magnesium Methoxide

来源 :中国化学快报(英文版) | 被引量 : 0次 | 上传用户:lah822900
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Magnesium methoxide can be used for TCP-containing substrates to remove acetyl group successfully while leaving the TCP- group virtually intact.
其他文献
Being stratiform or stratoid, the Huangbaishuwan witherite deposit at Ziyang and the Wenyuhe witherite-barite deposit at Zhushan occur in the lower Lower Cambri
The regulation region of larval serum protein gene, Bombyx mori. (BmLSP), consisting of the first intron, the first exon, the central promoter region and 5′-up
利用Brueckner-Hartree-Fock和BCS理论方法,计算了β稳定中子星物质中处于 1S0态的质子和中子的对关联能隙,着重研究和讨论了三体核力的影响.结果表明三体核力对β稳定中子星
对标准化的内涵进行解读,结合207所的实际情况,从构建合理和先进的企业标准化平台、逐步实现技术专利化/专利标准化、培养和引进高素质标准化人才以及提高全员标准化意识、充
给出了不同集成度16K-4Mb 随机静态存储器SRAM在钴源和北京同步辐射装置BSRF 3W1 白光束线辐照的实验结果;通过实验在线测得SRAM位错误数随总剂量的变化,给出相同辐照剂量时2
Previous studies with deletion and sequence analysis of JDV LTR showed that there is a putative AP-4 responsive element in LTR. By antisense transient assay and
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
A series of novel isoxazole-contained analogues of Losartan were designed and synthesized with 1,3-DC reaction. The regioselectivity of the reaction was discuss
Two cis-cyclopentene bridged titanocenes have been synthesized. Two homogeneous Ziegler catalysts prepared by activation of synthesized compounds with methylalu
教学方法改革是当今教育改革的一项重要内容,行为引导教学法己被实践证明优于传统的教学方法。当今企业发展对技术技能型人才的极大需求,更要求职业类院校改革教学方法来培养