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Zinc halide terpyridine coordination polymer multifunctional material and preparation method thereof 专利
申请日期: 2015-01-01,
作者:  TIAN XIAOHE;  ZHOU HONGPING;  ZHAO MENG;  LI FEI;  LI HAO
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/19
Phosphor-converted LED devices having improved light distribution uniformity 专利
专利号: GB2466892B, 申请日期: 2011-02-23, 公开日期: 2011-02-23
作者:  SU LIN OON;  HONG HUAT YEOH;  SIEW IT PANG;  MENG EE LEE;  KIAN SHIN LEE
收藏  |  浏览/下载:13/0  |  提交时间:2019/12/24
Phosphor-converted LED devices having improved light distribution uniformity 专利
专利号: GB2466892B, 申请日期: 2011-02-23, 公开日期: 2011-02-23
作者:  SU LIN OON;  HONG HUAT YEOH;  SIEW IT PANG;  MENG EE LEE;  KIAN SHIN LEE
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/24
Preparing chiral alpha-hydroxy-beta-keto ester compound using chiral beta-alkoxy-beta'-amino alcohol as a catalyst, comprises reacting beta-keto ester compound and an oxidant in the presence of the catalyst in an inert solvent. 专利
申请日期: 2010-01-01, 公开日期: 2010-09-29
作者:  MENG Q GONG B DU J SU T
收藏  |  浏览/下载:10/0  |  提交时间:2019/12/24
Preparation of chiral alpha-hydroxyl-beta-dicarbonyl compound comprises mixing lappaconitine as catalyst and beta-dicarbonyl compound and oxidant in inert solvent, and tracing reaction using thin layer chromatography. 专利
申请日期: 2009-01-01, 公开日期: 2009-08-12
作者:  DOU J GAO Z GONG B LIAN M MENG Q SU
收藏  |  浏览/下载:8/0  |  提交时间:2019/12/24


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