公开(公告)号：US20140323737A1

公开(公告)日：2014-10-30

申请号：US14267455

申请日：2014-05-01

Applicant: ELEVANCE RENEWABLE SCIENCES, INC.

Inventor： Linda A. Kunz ,  Steven A. Cohen ,  Melvin L. Luetkens, JR.

IPC: C07F15/00 ,  B01J31/22

CPC classification number: C07F15/0046 ,  B01J31/2295 ,  C07F15/0053

Abstract: A method for preparing a ruthenium carbene complex precursor includes reacting a ruthenium refinery salt with a hydrogen halide to form a ruthenium intermediate, and reacting the ruthenium intermediate with an L-type ligand to form the ruthenium carbene complex precursor. A method for preparing a ruthenium vinylcarbene complex includes converting a ruthenium carbene complex precursor into a ruthenium hydrido halide complex, and reacting the ruthenium hydrido halide complex with a propargyl halide to form the ruthenium vinylcarbene complex. A method for preparing a ruthenium carbene complex includes converting a ruthenium carbene complex precursor into a ruthenium carbene complex having a structure (PR1R2R3)2Cl2Ru═CH—R4, wherein R1, R2, R3, and R4 are alike or different, and wherein covalent bonds may optionally exist between two or more of R1, R2, and R3.

Abstract translation: 制备钌卡宾络合物前体的方法包括使钌精炼盐与卤化氢反应形成钌中间体，并使钌中间体与L型配体反应以形成钌卡宾复合物前体。 制备钌乙烯基卡巴复合物的方法包括将钌卡宾络合物前体转化为卤化钌卤化物络合物，并使卤化钌卤化物络合物与炔丙基卤反应形成钌乙烯基卡巴复合物。 制备钌卡宾络合物的方法包括将钌卡宾络合物前体转化成具有结构（PR1R2R3）2Cl2Ru=CH-R4的钌卡宾络合物，其中R 1，R 2，R 3和R 4相同或不同，并且其中共价键 可以任选地存在于R 1，R 2和R 3中的两个或多个之间。

公开(公告)号：US20130344012A1

公开(公告)日：2013-12-26

申请号：US13922626

申请日：2013-06-20

Applicant: ELEVANCE RENEWABLE SCIENCES, INC.

Inventor： Steven A. Cohen ,  M. Michelle Morie-Bebel ,  Alexander D. Ilseman ,  Benjamin Bergmann ,  Stephen A. DiBiase ,  S. Alexander Christensen

IPC: C11C3/00

CPC classification number: C11C3/00 ,  A61K8/375 ,  A61K8/4973 ,  A61K2800/10 ,  A61Q19/10 ,  C10G3/42 ,  C11B3/008 ,  C11C3/10 ,  Y02P30/20

Abstract: A metathesized natural oil composition comprising (i) a mixture olefins and/or esters, or (ii) a metathesized natural oil, is disclosed. The metathesized natural oil composition has a number average molecular weight in the range from about 100 g/mol to about 150,000 g/mol, a weight average molecular weight in the range from about 1,000 g/mol to about 100,000 g/mol, a z-average molecular weight in the range from about 5,000 g/mol to about 1,000,000 g/mol, and a polydispersity index of about 1 to about 20. The metathesized natural oil composition is metathesized at least once.

Abstract translation: 公开了一种复分解天然油组合物，其包含（i）混合物烯烃和/或酯，或（ii）复分解天然油。 复分解天然油组合物的数均分子量为约100g / mol至约150,000g / mol，重均分子量为约1,000g / mol至约100,000g / mol，z 平均分子量为约5,000g / mol至约1,000,000g / mol，多分散指数为约1至约20.复分解天然油组合物至少复一次。