Reaction of ortho-azidohetaren carbaldehydes with bis(trimethylsilyl)sulfide: a novel route to fused isothiazoles

Isothiazoles. Part II. Reaction of d-diethylamino-4-(4-methoxyphenyl)-isothiazole-1,1-dioxide with sodium azide.

O. Carugo
F. Clerici
D. Pocar

January 1993

3-Diethylamino-4-(4-methoxyphenyl)-isothiazole-1,1-dioxide 1, was reacted with azide ion in differen...

Facile Entry into Triazole Fused Heterocycles via Sulfamidate Derived Azido-alkynes

Sudhir, V Sai
Kumar, NY Phani
Baig, RB Nasir
Chandrasekaran, Srinivasan

October 2009

Direct synthesis of condensed triazoles from diverse sulfamidates by ring opening of sulfamidates ...

Isothiazoles. Part 13: Synthesis of sulfamic esters, [1,2] thiazete S,S-dioxides, benzo[e][1,2]thiazine S,S-dioxides or triazoles by reaction of isothiazole dioxides with sodium azide

F. Clerici
M. L. Gelmi
L. Lo Presti.
R. Soave

January 2002

The reaction of sodium azide with 5-substituted 3-diethylamino-4-(4-methoxyphenyl)-isothiazole 1,1 d...

Reaction of ortho-azidohetaren carbaldehydes with bis(trimethylsilyl)sulfide: a novel route to fused isothiazoles

A. DEGL'INNOCENTI
M. FUNICELLO
P. SCAFATO
P. SPAGNOLO

January 1994

o-Azidohetarenecarbaldehydes react with bis(trimethylsiyl) sulfide and hydrochloric acid to give fus...

A novel synthesis of fused isothiazole ring systems

A. CAPPERUCCI
DEGL'INNOCENTI, Alessandro
FUNICELLO, Maria
SCAFATO, Patrizia
SPAGNOLO, Piero

January 1994

The reaction of aromatic and heteroaromatic aldehydes with bis(trimethylsilyl)sulfide leads to the c...

Intramolecular Azide-Olefin Cycloadditions. A Novel Synthesis of 2,5-Dihydrooxazoles

Hassner, Alfred
Amarasekara, Ananda S.
Andisik, Donald

January 1988

A facile synthetic route from aldehydes to allyl α-azidoalkyl ether 2 is described. Thermolysis of 2...

Cyclization of Active Methylene Isocyanides with alpha-Oxodithioesters Induced by Base: An Expedient Synthesis of 4-Methylthio/Ethoxycarbonyl-5-acylthiazoles

Kiran, Kuppalli R.
Swaroop, Toreshettahally R.
Rajeev, Narasimhamurthy
Anil, Seegehalli M.
Rangappa, Kanchugarakoppal S.
Sadashiva, Maralinganadoddi P.

January 2020

Cyclization of tosylmethyl isocyanide with alpha-oxodithioesters in the presence of KOH is reported ...

Isothiazoles in the Design and Synthesis of Biologically Active Substances and Ligands for Metal Complexes

Kletskov A.V.
Bumagin N.A.
Zubkov F.I.
Grudinin D.G.
Potkin V.I.

The chemistry of isothiazoles is being intensively developed, which is evidenced by the wide range o...

From isothiazoles to new or known heterocycles via cycloaddition reactions

F. Clerici
D. Pocar

January 2007

From isothiazoles to new or known heterocycles via cycloaddition reactionsThe synthesis and chemical...

The First aza-Wittig Reaction Involving a non-Cumulated Sulfoxy Group

Hemming, Karl
Loukou, Christina
Elkatip, Sinem
Smalley, Robert K.

January 2004

3-(Aryliminophosphoranyl)-5-phenyl-4-arylsulfoxy-isoxazoles undergo ring closure via an intramolecul...

Hetero-Ring Formations with Thiocarbohydrazide. Part IV. Reactions of 1-Phenylthiocarbohydrazide.

PRAPHULLA CHANDRA GUHA
SATYENDRA NATH CHAKRAVARTI

December 1928

Hetero-Ring Formations with Thiocarbohydrazide. Part IV. Reactions of 1-Phenylthiocarbohydrazide

Synthesis of Isothiazoles through <i>N</i>‑Propargylsulfinylamide: TFA-Promoted Sulfinyl Group-Involved Intramolecular Cyclization

Ziyi Li (349831)
Nana Wang (533812)
Jiang Liu (197069)
Haibo Mei (1408813)
Vadim A. Soloshonok (1367481)
Jianlin Han (1408810)

August 2021

A new reactivity mode of tert-butanesulfinamide has been developed, which proceeds through C–S and O...

Intramolecular Schmidt Reaction of Acyl Chlorides with Alkyl Azides: Rapid Access to Fused Polycyclic Nitrogen-Containing Heterocycles via a Multistep One-Pot Transformation

Peiming Gu (1734703)
Xiao-Yan Kang (1986589)
Jian Sun (1234941)
Bao-Juan Wang (1509943)
Ming Yi (15051)
Xue-Qiang Li (1796167)
Ping Xue (167911)
Rui Li (4631)

November 2012

The first intramolecular Schmidt reaction of acyl chlorides with alkyl azides has been developed. In...

Orthogonal synthesis of isoindole and isoquinoline derivatives from organic azides

Hui, Benjamin Wei Qiang

January 2009

108 p.On investigating new methods towards the synthesis of azaheterocycles from organic azides, a n...

Facile entry into triazole fused heterocycles via sulfamidate derived azido-alkynes

Sudhir, V. Sai
Phani Kumar, N. Y.
Baig, R. B. Nasir
Chandrasekaran, Srinivasan

January 2009

Direct synthesis of condensed triazoles from diverse sulfamidates by ring opening of sulfamidates wi...

Isothiazoles. Part II. Reaction of d-diethylamino-4-(4-methoxyphenyl)-isothiazole-1,1-dioxide with sodium azide.

O. Carugo
F. Clerici
D. Pocar

January 1993

3-Diethylamino-4-(4-methoxyphenyl)-isothiazole-1,1-dioxide 1, was reacted with azide ion in differen...

Facile Entry into Triazole Fused Heterocycles via Sulfamidate Derived Azido-alkynes

Sudhir, V Sai
Kumar, NY Phani
Baig, RB Nasir
Chandrasekaran, Srinivasan

October 2009

Direct synthesis of condensed triazoles from diverse sulfamidates by ring opening of sulfamidates ...

Isothiazoles. Part 13: Synthesis of sulfamic esters, [1,2] thiazete S,S-dioxides, benzo[e][1,2]thiazine S,S-dioxides or triazoles by reaction of isothiazole dioxides with sodium azide

F. Clerici
M. L. Gelmi
L. Lo Presti.
R. Soave

January 2002

The reaction of sodium azide with 5-substituted 3-diethylamino-4-(4-methoxyphenyl)-isothiazole 1,1 d...

Reaction of ortho-azidohetaren carbaldehydes with bis(trimethylsilyl)sulfide: a novel route to fused isothiazoles

A. DEGL'INNOCENTI
M. FUNICELLO
P. SCAFATO
P. SPAGNOLO

January 1994

o-Azidohetarenecarbaldehydes react with bis(trimethylsiyl) sulfide and hydrochloric acid to give fus...

A novel synthesis of fused isothiazole ring systems

A. CAPPERUCCI
DEGL'INNOCENTI, Alessandro
FUNICELLO, Maria
SCAFATO, Patrizia
SPAGNOLO, Piero

January 1994

The reaction of aromatic and heteroaromatic aldehydes with bis(trimethylsilyl)sulfide leads to the c...

Intramolecular Azide-Olefin Cycloadditions. A Novel Synthesis of 2,5-Dihydrooxazoles

Hassner, Alfred
Amarasekara, Ananda S.
Andisik, Donald

January 1988

A facile synthetic route from aldehydes to allyl α-azidoalkyl ether 2 is described. Thermolysis of 2...

Cyclization of Active Methylene Isocyanides with alpha-Oxodithioesters Induced by Base: An Expedient Synthesis of 4-Methylthio/Ethoxycarbonyl-5-acylthiazoles

Kiran, Kuppalli R.
Swaroop, Toreshettahally R.
Rajeev, Narasimhamurthy
Anil, Seegehalli M.
Rangappa, Kanchugarakoppal S.
Sadashiva, Maralinganadoddi P.

January 2020

Cyclization of tosylmethyl isocyanide with alpha-oxodithioesters in the presence of KOH is reported ...

Isothiazoles in the Design and Synthesis of Biologically Active Substances and Ligands for Metal Complexes

Kletskov A.V.
Bumagin N.A.
Zubkov F.I.
Grudinin D.G.
Potkin V.I.

The chemistry of isothiazoles is being intensively developed, which is evidenced by the wide range o...

From isothiazoles to new or known heterocycles via cycloaddition reactions

F. Clerici
D. Pocar

January 2007

From isothiazoles to new or known heterocycles via cycloaddition reactionsThe synthesis and chemical...

The First aza-Wittig Reaction Involving a non-Cumulated Sulfoxy Group

Hemming, Karl
Loukou, Christina
Elkatip, Sinem
Smalley, Robert K.

January 2004

3-(Aryliminophosphoranyl)-5-phenyl-4-arylsulfoxy-isoxazoles undergo ring closure via an intramolecul...

Hetero-Ring Formations with Thiocarbohydrazide. Part IV. Reactions of 1-Phenylthiocarbohydrazide.

PRAPHULLA CHANDRA GUHA
SATYENDRA NATH CHAKRAVARTI

December 1928

Hetero-Ring Formations with Thiocarbohydrazide. Part IV. Reactions of 1-Phenylthiocarbohydrazide

Synthesis of Isothiazoles through <i>N</i>‑Propargylsulfinylamide: TFA-Promoted Sulfinyl Group-Involved Intramolecular Cyclization

Ziyi Li (349831)
Nana Wang (533812)
Jiang Liu (197069)
Haibo Mei (1408813)
Vadim A. Soloshonok (1367481)
Jianlin Han (1408810)

August 2021

A new reactivity mode of tert-butanesulfinamide has been developed, which proceeds through C–S and O...

Intramolecular Schmidt Reaction of Acyl Chlorides with Alkyl Azides: Rapid Access to Fused Polycyclic Nitrogen-Containing Heterocycles via a Multistep One-Pot Transformation

Peiming Gu (1734703)
Xiao-Yan Kang (1986589)
Jian Sun (1234941)
Bao-Juan Wang (1509943)
Ming Yi (15051)
Xue-Qiang Li (1796167)
Ping Xue (167911)
Rui Li (4631)

November 2012

The first intramolecular Schmidt reaction of acyl chlorides with alkyl azides has been developed. In...

Orthogonal synthesis of isoindole and isoquinoline derivatives from organic azides

Hui, Benjamin Wei Qiang

January 2009

108 p.On investigating new methods towards the synthesis of azaheterocycles from organic azides, a n...

Facile entry into triazole fused heterocycles via sulfamidate derived azido-alkynes

Sudhir, V. Sai
Phani Kumar, N. Y.
Baig, R. B. Nasir
Chandrasekaran, Srinivasan

January 2009

Direct synthesis of condensed triazoles from diverse sulfamidates by ring opening of sulfamidates wi...

Isothiazoles. Part II. Reaction of d-diethylamino-4-(4-methoxyphenyl)-isothiazole-1,1-dioxide with sodium azide.

O. Carugo
F. Clerici
D. Pocar

January 1993

3-Diethylamino-4-(4-methoxyphenyl)-isothiazole-1,1-dioxide 1, was reacted with azide ion in differen...

Facile Entry into Triazole Fused Heterocycles via Sulfamidate Derived Azido-alkynes

Sudhir, V Sai
Kumar, NY Phani
Baig, RB Nasir
Chandrasekaran, Srinivasan

October 2009

Direct synthesis of condensed triazoles from diverse sulfamidates by ring opening of sulfamidates ...

Isothiazoles. Part 13: Synthesis of sulfamic esters, [1,2] thiazete S,S-dioxides, benzo[e][1,2]thiazine S,S-dioxides or triazoles by reaction of isothiazole dioxides with sodium azide

F. Clerici
M. L. Gelmi
L. Lo Presti.
R. Soave

January 2002

The reaction of sodium azide with 5-substituted 3-diethylamino-4-(4-methoxyphenyl)-isothiazole 1,1 d...

Reaction of ortho-azidohetaren carbaldehydes with bis(trimethylsilyl)sulfide: a novel route to fused isothiazoles

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