Richard F. Heck,美国公民。1931年出生于美国斯普林菲尔德(Springfield)。1954年从美国加州大学洛杉矶分校获得博士学位。现为美国特拉华大学名誉退休教授。Heck反应(图1)指卤代芳烃、苯甲酰氯或芳基重氮盐等与乙烯基化合物的C-C偶联反应,是合成C-C键的有效方法之一。该反应是由美国特拉华大学著名学者Richard F.Heck教授上世纪70年代初发现的,由于该反应在肉桂酸酯类衍生物、某些医药中间体的合成中有着广泛的应用,受到了人们的极大关注.
RF Heck - Wiley Online Library The organic halide employed is limited to aryl, heterocyclic, benzyl, or vinyl types, with bromides and iodides seen most often. Halides with an easily eliminated beta-hydrogen atom (ie, alkyl derivatives) cannot be used since they form only olefins by elimination under the normal ... 被引用次数:595 - 相关文章 - 导入EndNote
RF Heck - Accounts of Chemical Research, 1979 - ACS Publications Et,NH'Cl- (1) yield of the product is obtained if a base such as tri- ethylamine is present to neutralize the HC1 formed, since HC1 otherwise destroys the unreacted organo- palladium complex. The detailed mechanism of this reaction is not known, and the product in brackets has not ... 被引用次数:326 - 相关文章 - 导入EndNote
RF Heck - Journal of the American Chemical Society, 1968 - ACS Publications 5518 of a dianion from water into the micellar nonaqueous phase could therefore increase its reactivity. These general explanations of the role of electro- static effects upon the heterolysis of the phosphorus- oxygen bond are consistent with the observation that the cationic ... 被引用次数:248 - 相关文章 - 所有 2 个版本 - 导入EndNote
[引用] Organotransition metal chemistry: a mechanistic approach
RF Heck, DS Breslow - Journal of the American Chemical …, 1961 - ACS Publications That cobalt hydrotetracarbonyl adds to olefins to form alkylcobalt tetracarbonyls, as the hst step in the hydroformyla- tion reaction, has been demonstrated by isolation of the resulting products as their monotriphenylphosphine adducts. Ad- dition to 1-pentene gives approximately ... 被引用次数:187 - 相关文章 - 导入EndNote
E Negishi, L Anastasia - Chem. Rev, 2003 - ACS Publications Luigi Anastasia was born in Mede (Pavia), Italy. He received a Laurea degree with honors in chemistry from the Università degli Studi di Pavia, Italy, in 1998, under the supervision of Prof. Giovanni Vidari. He was also presented the Best Graduating Student in Chemistry of ... 被引用次数:208 - 相关文章 - 所有 7 个版本 - 导入EndNote
E Negishi, C Coperet, S Ma, SY Liou, F Liu - Chem. Rev, 1996 - ACS Publications Ei-ichi Negishi received the bachelor's degree from the University of Tokyo in 1958. While he was a research chemist at Teijin, Ltd., Japan, he came to the University of Pennsylvania as a Fulbright Scholar in 1960 and received his Ph.D. degree in 1963. He joined Professor HC ... 被引用次数:172 - 相关文章 - 所有 5 个版本 - 导入EndNote
uwindsor.ca[PDF]EI Negishi, T Takahashi - Accounts of Chemical Research, 1994 - ACS Publications Over the past two decades organozirconium com- pounds have emerged as synthetically useful reagents and intermediates.192 Most of the investigations in the 1970s and early 1980s were focused on the chemistry of Zr(1V) compounds.2 We became interested in the chemistry ... 被引用次数:117 - 相关文章 - 所有 4 个版本 - 导入EndNote
iupac.org[PDF]E Negishi - Pure & Appl. Chem, 1981 - media.iupac.org Although a number of metallic elements have been shown to be synthetically useful (1), it has become increasing clear that the synthetic capability of each metal is limited. One po- tentially promising way of overcoming this limitation would be to consider the simultaneous use of ... 被引用次数:94 - 相关文章 - HTML 版 - 所有 5 个版本 - 导入EndNote
E Negishi, V Bagheri, S Chatterjee, FT Luo, JA Miller … - Tetrahedron Letters, 1983 - Elsevier The reaction of organozincs with acyl chlorides catalyzed by palladium-phosphine complexes, eg, Pd(PPh 3 ) 4 , provides a highly general and convenient route to ketones. ... These results were obtained by LD Boardman of our laboratories. ... *1 Selective Carbon- ... 被引用次数:87 - 相关文章 - 所有 2 个版本 - 导入EndNote
orgchembase.com[PDF]N Miyaura, A Suzuki - Chemical Reviews, 1995 - ACS Publications Palladium-Catalyzed Cross-Coupling Reactions of Organoboron Compounds ... DivisMn of Molecukr Chemistry, FacuKy of Engfm~ing, Hokkaa Univemw, Sappew NO, Japan ... R W January 31, 1995 (Revised Manmpt Received August 17, lN5) ... I. lntmduction II. Svnthesis of ... 被引用次数:2443 - 相关文章 - 所有 16 个版本 - 导入EndNote
cell.com[HTML]V Stambolic, A Suzuki, JL de la Pompa, GM Brothers, C … - Cell, 1998 - Elsevier PTEN is a tumor suppressor with sequence homology to protein tyrosine phosphatases and the cytoskeletal protein tensin. mPTEN-mutant mouse embryos display regions of increased proliferation. In contrast, mPTEN-deficient immortalized mouse embryonic fibroblasts ... 被引用次数:1239 - 相关文章 - 所有 17 个版本 - 导入EndNote
66.147.252.139[PDF]A Suzuki - Journal of Organometallic Chemistry, 1999 - 66.147.252.139 The palladium-catalyzed cross-coupling reaction between organoboron compounds and organic halides or triflates provides a powerful and general methodology for the formation of carbon–carbon bonds. Recently, this reaction has been called the Suzuki coupling, ... 被引用次数:665 - 相关文章 - HTML 版 - 所有 14 个版本 - 导入EndNote
cell.com[HTML]A Suzuki, JL de la Pompa, V Stambolic, AJ Elia, T … - Current Biology, 1998 - Elsevier Results: Homozygous mutant mice lacking exons 3–5 of the PTEN gene (mPTEN 3–5 ) had severely expanded and abnormally patterned cephalic and caudal regions at day 8.5 of gestation. Embryonic death occurred by day 9.5 and was associated with defective chorio-allantoic ... 被引用次数:412 - 相关文章 - 所有 6 个版本 - 导入EndNote
reed.edu[PDF]… Galdikas, CD Knott, I Singleton, A Suzuki, SS Utami, M … - Science, 2003 - sciencemag.org Geographic variation in some aspects of chimpanzee behavior has been interpreted as evidence for culture. Here we document similar geographic variation in orangutan behaviors. Moreover, as expected under a cultural interpretation, we find a correlation between ... 被引用次数:411 - 相关文章 - 所有 11 个版本 - 导入EndNote
wlstanfordlab.com[PDF]… , I Kozieradzki, N Joza, TW Mak, PS Ohashi, A Suzuki, … - Science, 2000 - sciencemag.org (4), were incubated for 20 min at room temperature with a freshly diluted solution (100 to 300 M) of LY 294002 in modified Hank's balanced salt solution (4). Clostridium difficile toxin-B (TechLab, Blacksburg, VA), was added directly to the cell culture medium at a final ... 被引用次数:388 - 相关文章 - 所有 11 个版本 - 导入EndNote
uni-muenchen.de[PDF]… , MJ Raliegh, R Stopa, A Suzuki, SL Washburn, RW … - Current …, 1973 - JSTOR ... RJ Andrew, Louis Carini, Hackeny Choe, R. Allen Gardner, A. Kortlandt, Grover S. Krantz, Glen McBride, Fernando Nottebohm, John Pfeiffer, Duane G. Rumbaugh, Horst D. Steklis and Michael J. Raleigh, Roman Stopa, Akira Suzuki, SL Washburn, and Roger W. Wescott. ... 被引用次数:377 - 相关文章 - 所有 12 个版本 - 导入EndNote
ascopubs.org[PDF]… , H Niitani, A Suzuki, M Motomiya, K … - Journal of Clinical …, 1992 - jco.ascopubs.org Purpose: Camptothecin-11 (CPT-11) is a new semisyn- thetic derivative of CPT, and has been shown to inhibit DNA topoisomerase I and to have a strong antitumor activity with low toxicity in murine tumors. To evaluate the effectiveness of CPT-11 in patients with non-small-cell ... 被引用次数:335 - 相关文章 - 所有 7 个版本 - 导入EndNote
T Katoh, A Suzuki, K Ikeda - Anesthesiology, 1998 - journals.lww.com Wolters Kluwer Health may email you for journal alerts and information, but is committed to maintaining your privacy and will not share your personal information without your express consent. For more information, please refer to our Privacy Policy. ... Skip Navigation Links Home > March ... 被引用次数:286 - 相关文章 - 所有 4 个版本 - 导入EndNote
cell.com[HTML]A Suzuki, MT Yamaguchi, T Ohteki, T Sasaki, T Kaisho, … - Immunity, 2001 - Elsevier PTEN, a tumor suppressor gene, is essential for embryogenesis. We used the Cre-loxP system to generate a T cell-specific deletion of the Pten gene (Pten flox/− mice). All Pten flox/− mice develop CD4 + T cell lymphomas by 17 weeks. Pten flox/− mice show increased thymic cellularity ... 被引用次数:274 - 相关文章 - 所有 13 个版本 - 导入EndNote