Correction to “Studies of the Enantiocontrolled Synthesis of the C(10)–C(25) Subunit of Amphidinolide C”
作者:David R. Williams、Ramkrishna De、Micheal W. Fultz、Derek A. Fischer、Ángel Morales-Ramos、David Rodríguez-Reyes、Jesse D. Carrick
DOI:10.1021/acs.orglett.1c00760
日期:2021.4.16
We have inadvertently failed to include Jesse D. Carrick as a listed coauthor of this publication. Carrick is cited for his studies leading to the preparation of the nonracemic epoxide 13 of Scheme 2, beginning with commercially available d-malic acid. Experimental details of the intermediates of this conversion are contained in the Supporting Information. We also include the ORCID number for Micheal
我们无意间未能将Jesse D. Carrick列为该出版物的列出合著者。引用卡里克(Carrick)的研究是从可商购的d-苹果酸开始,导致制备方案2的非外消旋环氧化物13。此转化中间体的实验详细信息包含在支持信息中。我们还包括Micheal Fultz的ORCID编号,并(在HTML中)指示现在与其他组织在一起的所有合著者的当前隶属关系。可从https://pubs.acs.org/doi/10.1021/acs.orglett.1c00760免费获得支持信息。 实验程序,光谱数据以及选定的1 H和13 C NMR光谱(PDF)实验程序,光谱数据和所选的1 H和13 C NMR光谱(PDF)大多数电子支持信息文件都可不需ACS Web Edition即可订阅。此类文件可以按文章下载以供研究使用(如果相关文章链接有公共使用许可,则该许可可能允许其他用途)。可以通过RightsLink许可系统通过http://pubs
Alkyne Insertion into <i>cis</i>-Silyl(stannyl)platinum(II) Complexes
A series of cis-silyl(stannyl)platinum(II) complexes have been prepared by oxidative addition of silylstannanes to Pt(cod)2 in toluene in the presence of tertiaryphosphine ligands: cis-Pt(SiR3)(SnMe3)L2 [L = PMe2Ph, SiR3 = SiMe3 (1a), SiMe2Ph (1b), SiMePh2 (1c), SiPh3 (1d); SiR3 = SiMe2Ph, L = PMe3 (1e), PEt3 (1f), PMePh2 (1g)]. These complexes undergo competitive insertion of alkynes (R‘C⋮CH) into
The Reaction of Calcium Atoms with Group 4B Catenates, Me<sub>3</sub>E–E′Me<sub>2</sub>R (E, E′=Si, Ge, Sn; R=Me, Cl)
作者:Kunio Mochida、Takayuki Yamanishi
DOI:10.1246/bcsj.60.3429
日期:1987.9
Calcium atoms are thought to be inserted into E–E′ bonds of group 4B catenates, Me3E–E′Me2R (E, E′=Si, Ge, Sn; R=Me, Cl) to give the corresponding Me3E–Ca–E′Me2R compounds.
Rearrangements of silyl- and stannyl-substituted diallyl ethers: competition between the allyl-vinyl ether rearrangement and the [2,3] Wittig sigmatropic rearrangement
作者:T.N. Mitchell、F. Gießelmann、K. Kwetkat
DOI:10.1016/0022-328x(94)05307-w
日期:1995.5
Diallyl ethers containing two trimethylstannyl moieties or one triorganostannyl and one trimetyylsilyl moiety attached to the olefinic carbon atoms of one allyl group can undergo either an allyl-vinyl etherrearrangement or a [2,3] Wittig sigmatropic rearrangement when treated with a strong non-nucleophilic base. While the use of lithium diisopropylamide favours the Wittigrearrangement, lithium diethylamide
Reactions of (CH3)3SnM(CH3)3 (M = Si; Ge) with chlorotrimethylstannane and dichlorodimethylstannane in methanol solution
作者:Matthew J. Cuthbertson、Peter R. Wells
DOI:10.1016/0022-328x(85)80065-6
日期:1985.5
The reactions of (CH3)3SnM(CH3)3 for M = Si and Ge with (CH3)3SnCl or (CH3)2SnCl2 in methanol follow the same path as the corresponding reactions of (CH3)6Sn2, and involve SnCH3cleavage at essentially the same rate. Complications arise from reaction of HCl generated by (CH3)3MCl solvolysis with the intermediate dimethylstannylene, but not through its reaction with the substrates.
M = Si和Ge的(CH 3)3 SnM(CH 3)3与(CH 3)3 SnCl或(CH 3)2 SnCl 2在甲醇中的反应遵循与(CH 3)相应反应相同的路径6 Sn 2和Sn 3 CH 3的裂解基本相同。复杂性是由(CH 3)3 MCl溶剂分解生成的HCl与中间体二甲基亚锡的反应引起的,而不是由其与底物的反应引起的。