Silver(I)-Catalyzed Ring-Contractive Rearrangement: A New Entry to 5‑Alkylidene-2-cyclopentenones

Silver-Catalyzed Cyclopropanation of Alkenes Using N‑Nosylhydrazones as Diazo Surrogates

Zhaohong Liu (4630714)
Xinyu Zhang (14029)
Giuseppe Zanoni (1327590)
Xihe Bi (1457866)

November 2017

An efficient silver-catalyzed [2 + 1] cyclopropanation of sterically hindered internal alkenes with ...

Cyclopentadiene Construction via Rh-Catalyzed Carbene/Alkyne Metathesis Terminated with Intramolecular Formal [3 + 2] Cycloaddition

Yang Zheng (185762)
Jincheng Mao (1479262)
Yuecheng Weng (1479259)
Xiaolu Zhang (433873)
Xinfang Xu (1392232)

November 2015

A new type of intramolecular carbene cascade reaction of alkynyl-tethered styryl diazoesters is pres...

Cu-Mediated Rearrangements of Allenylcyclopropanols to Cyclopentenones: Two Divergent Pathways

Naresh Tumma (1934011)
Eppa Gyanchander (3339114)
Jin Kun Cha (1470760)

March 2017

Two CuCN-mediated rearrangement reactions of allenylcyclopropanols to cyclopentenones have been achi...

Silver(I)-Catalyzed Ring-Contractive Rearrangement: A New Entry to 5‑Alkylidene-2-cyclopentenones

Liang Zhao (94728)
Jinlian Wang (317636)
Hongyan Zheng (1470598)
Yun Li (692280)
Ke Yang (192709)
Bin Cheng (64483)
Xiaojie Jin (418533)
Xiaojun Yao (220558)
Hongbin Zhai (1457509)

December 2014

A novel silver(I)-catalyzed ring-contractive rearrangement of 5-substituted 6-diazo-2-cyclohexenone...

Rearrangement of an Intermediate Cyclopropyl Ketene in a RhII-Catalyzed Formal [4 + 1]-Cycloaddition Employing Vinyl Ketenes as 1,4-Dipoles and Donor–Acceptor Metallocarbenes

Kevin X. Rodriguez (3105675)
Nicolai Kaltwasser (3984551)
Tiffany A. Toni (3984548)
Brandon L. Ashfeld (1701802)

April 2017

A RhII-catalyzed formal [4 + 1]-cycloaddition approach toward spirooxindole cyclopentenon...

Organocatalytic Cloke–Wilson Rearrangement: DABCO-Catalyzed Ring Expansion of Cyclopropyl Ketones to 2,3-Dihydrofurans

Jingfang Zhang (621803)
Yuhai Tang (1819468)
Wen Wei (111015)
Yong Wu (165587)
Yang Li (7082)
Junjie Zhang (355622)
Yuansuo Zheng (4048183)
Silong Xu (1819465)

May 2017

An organocatalytic Cloke–Wilson rearrangement of cyclopropyl ketones to 2,3-dihydrofurans is exploit...

A Tandem Iridium-Catalyzed "Chain-Walking"/Cope Rearrangement Sequence

Heiko Sommer
Tal Weissbrod
Ilan Marek

February 2019

An iridium-catalyzed tandem olefin migration/Cope rearrangement of alkenyl ω-ene cyclopropanes is re...

Synthesis of 2‑Cyclopentenone Derivatives via Palladium-Catalyzed Intramolecular Carbonyl α‑Alkenylation

Panpan Chen (307628)
Yinggao Meng (2891447)
Han Wang (254423)
Feipeng Han (2891450)
Yulong Wang (747450)
Chuanjun Song (1523650)
Junbiao Chang (1523644)

July 2016

2-Cyclopentenone derivatives have been efficiently synthesized from 5-bromo-5-hexen-2-ones via palla...

Synthesis of 2-Cyclopentenones by Gold(I)-Catalyzed Rautenstrauch Rearrangement

Xiaodong Shi
David J. Gorin
F. Dean Toste

January 2005

The importance of cyclopentenones as building blocks for organic synthesis continues to inspire the ...

Transition-Metal-Catalyzed Ring Expansion of Diazocarbonylated Cyclic N‑Hydroxylamines: A New Approach to Cyclic Ketonitrones

Evelyn Lieou Kui (1754590)
Alice Kanazawa (1754587)
Jean-François Poisson (1696750)
Sandrine Py (1696744)

September 2014

Novel C-ethoxycarbonyl cyclic ketonitrones are synthesized from the Ag- or Cu-catalyzed ring ...

A Tandem Iridium-Catalyzed “Chain-Walking”/Cope Rearrangement Sequence

Heiko Sommer (2823152)
Tal Weissbrod (6333992)
Ilan Marek (1460335)

March 2019

An iridium-catalyzed tandem olefin migration/Cope rearrangement of alkenyl ω-ene cyclopropanes is re...

Silver-Catalyzed Cyclopropanation of Alkenes Using N-Nosylhydrazones as Diazo Surrogates

Liu, Zhaohong
Zhang, Xinyu
Zanoni, Giuseppe
Bi, Xihe

January 2017

An efficient silver-catalyzed [2 + 1] cyclopropanation of sterically hindered internal alkenes with...

Synthesis of Polycyclic Ring Systems Using Transition Metal Catalyzed Cyclizations of Diazo Alkynyl Ketones

Albert Padwa

December 2000

The rhodium(II)-catalyzed reaction of α-diazo ketones bearing tethered alkyne units represents a new...

Gold(I)-Catalyzed Ring Expansion of Cyclopropanols and Cyclobutanols

Jordan P. Markham
Steven T. Staben
F. Dean Toste

January 2005

Transition metal-promoted ring expansion reactions of 1-vinyl-cycloalkanols provide a powerful metho...

Tetrahedron Letters,Vol.28,No.2,pp 167-170,1987 oo40-4039/87 $3.00 +.OO Printed in Great Britain Pergamon Journals Ltd. [2+3] CYCLOPEWTENE ANNUIATION AND OTHER TRMTHYLSILYL IODIDE-IQDIATED REARRANGElENT PATHWAYS OF VINYLCYCLOPROPANES

Alison Fleming
Gurudas Sinai-zingde
Michael Natchus
Tomas Hudlickyi

August 2015

Abstract: Vinylcyclopropanes of type 2 were converted to either annulated cyclopentenes of type 3 or...

Silver-Catalyzed Cyclopropanation of Alkenes Using N‑Nosylhydrazones as Diazo Surrogates

Zhaohong Liu (4630714)
Xinyu Zhang (14029)
Giuseppe Zanoni (1327590)
Xihe Bi (1457866)

November 2017

An efficient silver-catalyzed [2 + 1] cyclopropanation of sterically hindered internal alkenes with ...

Cyclopentadiene Construction via Rh-Catalyzed Carbene/Alkyne Metathesis Terminated with Intramolecular Formal [3 + 2] Cycloaddition

Yang Zheng (185762)
Jincheng Mao (1479262)
Yuecheng Weng (1479259)
Xiaolu Zhang (433873)
Xinfang Xu (1392232)

November 2015

A new type of intramolecular carbene cascade reaction of alkynyl-tethered styryl diazoesters is pres...

Cu-Mediated Rearrangements of Allenylcyclopropanols to Cyclopentenones: Two Divergent Pathways

Naresh Tumma (1934011)
Eppa Gyanchander (3339114)
Jin Kun Cha (1470760)

March 2017

Two CuCN-mediated rearrangement reactions of allenylcyclopropanols to cyclopentenones have been achi...

Silver(I)-Catalyzed Ring-Contractive Rearrangement: A New Entry to 5‑Alkylidene-2-cyclopentenones

Liang Zhao (94728)
Jinlian Wang (317636)
Hongyan Zheng (1470598)
Yun Li (692280)
Ke Yang (192709)
Bin Cheng (64483)
Xiaojie Jin (418533)
Xiaojun Yao (220558)
Hongbin Zhai (1457509)

December 2014

A novel silver(I)-catalyzed ring-contractive rearrangement of 5-substituted 6-diazo-2-cyclohexenone...

Rearrangement of an Intermediate Cyclopropyl Ketene in a RhII-Catalyzed Formal [4 + 1]-Cycloaddition Employing Vinyl Ketenes as 1,4-Dipoles and Donor–Acceptor Metallocarbenes

Kevin X. Rodriguez (3105675)
Nicolai Kaltwasser (3984551)
Tiffany A. Toni (3984548)
Brandon L. Ashfeld (1701802)

April 2017

A RhII-catalyzed formal [4 + 1]-cycloaddition approach toward spirooxindole cyclopentenon...

Organocatalytic Cloke–Wilson Rearrangement: DABCO-Catalyzed Ring Expansion of Cyclopropyl Ketones to 2,3-Dihydrofurans

Jingfang Zhang (621803)
Yuhai Tang (1819468)
Wen Wei (111015)
Yong Wu (165587)
Yang Li (7082)
Junjie Zhang (355622)
Yuansuo Zheng (4048183)
Silong Xu (1819465)

May 2017

An organocatalytic Cloke–Wilson rearrangement of cyclopropyl ketones to 2,3-dihydrofurans is exploit...

A Tandem Iridium-Catalyzed "Chain-Walking"/Cope Rearrangement Sequence

Heiko Sommer
Tal Weissbrod
Ilan Marek

February 2019

An iridium-catalyzed tandem olefin migration/Cope rearrangement of alkenyl ω-ene cyclopropanes is re...

Synthesis of 2‑Cyclopentenone Derivatives via Palladium-Catalyzed Intramolecular Carbonyl α‑Alkenylation

Panpan Chen (307628)
Yinggao Meng (2891447)
Han Wang (254423)
Feipeng Han (2891450)
Yulong Wang (747450)
Chuanjun Song (1523650)
Junbiao Chang (1523644)

July 2016

2-Cyclopentenone derivatives have been efficiently synthesized from 5-bromo-5-hexen-2-ones via palla...

Synthesis of 2-Cyclopentenones by Gold(I)-Catalyzed Rautenstrauch Rearrangement

Xiaodong Shi
David J. Gorin
F. Dean Toste

January 2005

The importance of cyclopentenones as building blocks for organic synthesis continues to inspire the ...

Transition-Metal-Catalyzed Ring Expansion of Diazocarbonylated Cyclic N‑Hydroxylamines: A New Approach to Cyclic Ketonitrones

Evelyn Lieou Kui (1754590)
Alice Kanazawa (1754587)
Jean-François Poisson (1696750)
Sandrine Py (1696744)

September 2014

Novel C-ethoxycarbonyl cyclic ketonitrones are synthesized from the Ag- or Cu-catalyzed ring ...

A Tandem Iridium-Catalyzed “Chain-Walking”/Cope Rearrangement Sequence

Heiko Sommer (2823152)
Tal Weissbrod (6333992)
Ilan Marek (1460335)

March 2019

An iridium-catalyzed tandem olefin migration/Cope rearrangement of alkenyl ω-ene cyclopropanes is re...

Silver-Catalyzed Cyclopropanation of Alkenes Using N-Nosylhydrazones as Diazo Surrogates

Liu, Zhaohong
Zhang, Xinyu
Zanoni, Giuseppe
Bi, Xihe

January 2017

An efficient silver-catalyzed [2 + 1] cyclopropanation of sterically hindered internal alkenes with...

Synthesis of Polycyclic Ring Systems Using Transition Metal Catalyzed Cyclizations of Diazo Alkynyl Ketones

Albert Padwa

December 2000

The rhodium(II)-catalyzed reaction of α-diazo ketones bearing tethered alkyne units represents a new...

Gold(I)-Catalyzed Ring Expansion of Cyclopropanols and Cyclobutanols

Jordan P. Markham
Steven T. Staben
F. Dean Toste

January 2005

Transition metal-promoted ring expansion reactions of 1-vinyl-cycloalkanols provide a powerful metho...

Tetrahedron Letters,Vol.28,No.2,pp 167-170,1987 oo40-4039/87 $3.00 +.OO Printed in Great Britain Pergamon Journals Ltd. [2+3] CYCLOPEWTENE ANNUIATION AND OTHER TRMTHYLSILYL IODIDE-IQDIATED REARRANGElENT PATHWAYS OF VINYLCYCLOPROPANES

Alison Fleming
Gurudas Sinai-zingde
Michael Natchus
Tomas Hudlickyi

August 2015

Abstract: Vinylcyclopropanes of type 2 were converted to either annulated cyclopentenes of type 3 or...

Silver-Catalyzed Cyclopropanation of Alkenes Using N‑Nosylhydrazones as Diazo Surrogates

Zhaohong Liu (4630714)
Xinyu Zhang (14029)
Giuseppe Zanoni (1327590)
Xihe Bi (1457866)

November 2017

An efficient silver-catalyzed [2 + 1] cyclopropanation of sterically hindered internal alkenes with ...

Cyclopentadiene Construction via Rh-Catalyzed Carbene/Alkyne Metathesis Terminated with Intramolecular Formal [3 + 2] Cycloaddition

Yang Zheng (185762)
Jincheng Mao (1479262)
Yuecheng Weng (1479259)
Xiaolu Zhang (433873)
Xinfang Xu (1392232)

November 2015

A new type of intramolecular carbene cascade reaction of alkynyl-tethered styryl diazoesters is pres...

Cu-Mediated Rearrangements of Allenylcyclopropanols to Cyclopentenones: Two Divergent Pathways

Naresh Tumma (1934011)
Eppa Gyanchander (3339114)
Jin Kun Cha (1470760)

March 2017

Two CuCN-mediated rearrangement reactions of allenylcyclopropanols to cyclopentenones have been achi...

Silver(I)-Catalyzed Ring-Contractive Rearrangement: A New Entry to 5‑Alkylidene-2-cyclopentenones

Abstract

Extracted data

Silver(I)-Catalyzed Ring-Contractive Rearrangement: A New Entry to 5‑Alkylidene-2-cyclopentenones

Abstract

Extracted data

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