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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1942 1
1944 1
1949 1
1961 1
1962 1
1973 1
1976 2
1977 3
1978 3
1979 1
1981 6
1982 2
1983 1
1984 3
1985 4
1986 4
1987 7
1988 9
1989 8
1990 8
1991 10
1992 13
1993 20
1994 12
1995 21
1996 23
1997 11
1998 31
1999 22
2000 22
2001 44
2002 27
2003 28
2004 36
2005 31
2006 30
2007 38
2008 33
2009 38
2010 36
2011 39
2012 45
2013 30
2014 60
2015 55
2016 54
2017 63
2018 49
2019 75
2020 78
2021 88
2022 83
2023 70
2024 29

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1,316 results

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Page 1
Palladium-Catalyzed Enantioselective Hydrohydrazonation of 1,3-Dienes.
Sun S, Zhang Q, Zi W. Sun S, et al. Org Lett. 2023 Dec 1;25(47):8397-8401. doi: 10.1021/acs.orglett.3c02729. Epub 2023 Nov 20. Org Lett. 2023. PMID: 37983182
We presented a method for synthesizing allylic chiral hydrazones from 1,4-disubstituted 1,3-dienes and hydrazones through a (R)-DTBM-Segphos-Pd(0)-catalyzed hydrohydrazonation reaction. ...
We presented a method for synthesizing allylic chiral hydrazones from 1,4-disubstituted 1,3-dienes and hydrazones through a (R …
Desoximetasone.
[No authors listed] [No authors listed] 2021 Jan 18. Drugs and Lactation Database (LactMed®) [Internet]. Bethesda (MD): National Institute of Child Health and Human Development; 2006–. 2021 Jan 18. Drugs and Lactation Database (LactMed®) [Internet]. Bethesda (MD): National Institute of Child Health and Human Development; 2006–. PMID: 30000806 Free Books & Documents. Review.
Polymerization of Bio-Derived Conjugated Dienes with Rare-Earth-Metal Complexes.
You F, Shi W, Yan X, Wang X, Shi X. You F, et al. Chem Asian J. 2022 Dec 1;17(23):e202200892. doi: 10.1002/asia.202200892. Epub 2022 Oct 13. Chem Asian J. 2022. PMID: 36165273 Review.
In this review, we focus on the rare-earth metal catalyzed highly regio- and stereoselective polymerization of bio-based conjugated dienes, especially the ones from terpene-derived compounds with or without modifications. This review also discusses the future direction on …
In this review, we focus on the rare-earth metal catalyzed highly regio- and stereoselective polymerization of bio-based conjugated diene …
Enantioselective Hydroalkoxylation of 1,3-Dienes via Ni-Catalysis.
Li Q, Wang Z, Dong VM, Yang XH. Li Q, et al. J Am Chem Soc. 2023 Feb 10;145(7):3909-14. doi: 10.1021/jacs.2c12779. Online ahead of print. J Am Chem Soc. 2023. PMID: 36763788 Free PMC article.
As an advance in hydrofunctionalization, we herein report that alcohols add to 1,3-dienes with high regio- and enantioselectivity. Using Ni-DuPhos, we access enantioenriched allylic ethers. ...
As an advance in hydrofunctionalization, we herein report that alcohols add to 1,3-dienes with high regio- and enantioselectivity. Us …
Iron-Catalyzed Stereoconvergent 1,4-Hydrosilylation of Conjugated Dienes.
Sun W, Hu MY, Lu ZS, Huang MY, Zhang XY, Zhu SF. Sun W, et al. Angew Chem Int Ed Engl. 2023 Dec 18;62(51):e202315473. doi: 10.1002/anie.202315473. Epub 2023 Nov 21. Angew Chem Int Ed Engl. 2023. PMID: 37934194
Herein, we report an iron-catalyzed stereoconvergent 1,4-hydrosilylation reactions of E/Z mixtures of readily available conjugated dienes for the synthesis of Z-allylsilanes with high regioselectivity and exclusive stereoselectivity. ...The stereoselectivity of the reactio …
Herein, we report an iron-catalyzed stereoconvergent 1,4-hydrosilylation reactions of E/Z mixtures of readily available conjugated dienes …
Cobalt-Catalyzed Migration Isomerization of Dienes.
Zhao J, Xu G, Wang X, Liu J, Ren X, Hong X, Lu Z. Zhao J, et al. Org Lett. 2022 Jul 1;24(25):4592-4597. doi: 10.1021/acs.orglett.2c01701. Epub 2022 Jun 21. Org Lett. 2022. PMID: 35727697
A cobalt-catalyzed multipositional isomerization of conjugated dienes has been reported for the first time using an 8-oxazoline iminoquinoline ligand. This reaction is operationally simple and atom-economical using readily available starting materials with an E/Z mixture t …
A cobalt-catalyzed multipositional isomerization of conjugated dienes has been reported for the first time using an 8-oxazoline imino …
Electroreductive Dicarboxylation of Unactivated Skipped Dienes with CO(2).
Zhang W, Liao LL, Li L, Liu Y, Dai LF, Sun GQ, Ran CK, Ye JH, Lan Y, Yu DG. Zhang W, et al. Angew Chem Int Ed Engl. 2023 Jun 5;62(23):e202301892. doi: 10.1002/anie.202301892. Epub 2023 May 3. Angew Chem Int Ed Engl. 2023. PMID: 37010979
Although dicarboxylation of activated alkenes, especially 1,3-dienes, has been widely investigated, the challenging dicarboxylation of unactivated 1,n-dienes (n>3) with CO(2) remains unexplored. Herein, we report the first dicarboxylation of unactivated skipped …
Although dicarboxylation of activated alkenes, especially 1,3-dienes, has been widely investigated, the challenging dicarboxylation o …
C-Glycosylcrotylboronates for the Synthesis of Glycomimetics.
Truong S, Mootoo DR. Truong S, et al. Org Lett. 2022 Jan 14;24(1):191-195. doi: 10.1021/acs.orglett.1c03845. Epub 2021 Dec 27. Org Lett. 2022. PMID: 34958591
The stereoselective synthesis of E- and Z- isomers of a C- mannosyl crotylpinacolboronate via Ni-promoted reactions on an allylic acetate and a diene precursor, respectively, is described. The E- and Z- isomers reacted with 1,2-O-isopropylidene glyceraldehyde in the presen …
The stereoselective synthesis of E- and Z- isomers of a C- mannosyl crotylpinacolboronate via Ni-promoted reactions on an allylic acetate an …
Radical Cyclization of 1,n-Enynes and 1,n-Dienes for the Synthesis of 2-Pyrrolidone.
Jiang LL, Hu SJ, Xu Q, Zheng H, Wei WT. Jiang LL, et al. Chem Asian J. 2021 Oct 18;16(20):3068-3081. doi: 10.1002/asia.202100829. Epub 2021 Sep 3. Chem Asian J. 2021. PMID: 34423568 Review.
Furthermore, radical receptors with unsaturated bonds (i. e. 1,n-enynes and 1,n-dienes) play a crucial role in realizing radical cyclization because of the ability to selectively introduce one or more radical sources. In this review, we discuss representative examples of m …
Furthermore, radical receptors with unsaturated bonds (i. e. 1,n-enynes and 1,n-dienes) play a crucial role in realizing radical cycl …
Asymmetric radical carboesterification of dienes.
Zhu X, Jian W, Huang M, Li D, Li Y, Zhang X, Bao H. Zhu X, et al. Nat Commun. 2021 Nov 18;12(1):6670. doi: 10.1038/s41467-021-26843-2. Nat Commun. 2021. PMID: 34795235 Free PMC article.
Herein, we report a copper-catalyzed regioselective and enantioselective carboesterification of substituted dienes using alkyl diacyl peroxides as the source of both the carbon and oxygen substituents. ...
Herein, we report a copper-catalyzed regioselective and enantioselective carboesterification of substituted dienes using alkyl diacyl …
1,316 results