Synthesis of 4-amino-substituted tetrahydropyrimido[4,5-d]azocines

Synthesis of benzoazocines from substituted tetrahydroisoquinolines and activated alkynes in a tetrahydropyridine ring expansion

Voskressensky L.G.
Listratova A.V.
Borisova T.N.
Alexandrov G.G.
Varlamov A.V.

Tetrahydroisoquinolines underwent tandem piperidine ring enlargement in the presence of activated al...

Synthesis of benzoazocines from substituted tetrahydroisoquinolines and activated alkynes in a tetrahydropyridine ring expansion

Voskressensky L.G.
Listratova A.V.
Borisova T.N.
Alexandrov G.G.
Varlamov A.V.

March 2020

Tetrahydroisoquinolines underwent tandem piperidine ring enlargement in the presence of activated al...

Transformations of tetrahydropyrido[4′,3′:4,5]thieno[2,3-d] pyrimidin-4(3H)-ones in the presence of alkynes bearing electron-withdrawing substituents

Voskressensky L.G.
Borisova T.N.
Kovaleva S.A.
Listratova A.V.
Kulikova L.N.
Khrustalev V.N.
Ovcharov M.V.
Varlamov A.V.

Tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidines in the presence of activated alkynes were transf...

Synthesis of 4-amino-substituted tetrahydropyrimido[4,5-d]azocines

Voskressensky L.G.
Ovcharov M.V.
Borisova T.N.
Listratova A.V.
Kulikova L.N.
Sorokina E.A.
Gromov S.P.
Varlamov A.V.

March 2020

A method for the preparation of 4-amino-substituted tetrahydropyrimido[4,5- d]azocines containing an...

Tetrahydropyridine (THP) ring expansion under the action of activated terminal alkynes. The first synthesis and X-ray crystal structure of tetrahydropyrimido[4,5-d]azocines

Voskressensky L.G.
Borisova T.N.
Kostenev I.S.
Kulikova L.N.
Varlamov A.V.

Tetrahydropyridopyrimidines (THPPm) 1-3 underwent tandem cleavage-cyclization piperidine ring enlarg...

Tetrahydropyridine (THP) ring expansion under the action of activated terminal alkynes. The first synthesis and X-ray crystal structure of tetrahydropyrimido[4,5-d]azocines

Voskressensky L.G.
Borisova T.N.
Kostenev I.S.
Kulikova L.N.
Varlamov A.V.

March 2020

Tetrahydropyridopyrimidines (THPPm) 1-3 underwent tandem cleavage-cyclization piperidine ring enlarg...

Reactions of tetrahydropyrido[4,5-d][1,2,4]triazolo[1,5-a]-pyrimidin-4-ones with activated alkynes. Synthesis of [1,2,4]triazolo[1′,5′:1,2] pyrimido[4,5-d]azocines

Voskressensky L.G.
Borisova T.N.
Ovcharov M.V.
Sorokina E.A.
Khrustalev V.N.
Varlamov A.V.

March 2020

Triazolo[1′,5′:1,2]pyrimido[4,5-d]azocines were synthesized by the tandem expansion of the tetrahydr...

Reactions of tetrahydropyrido[4,5-d][1,2,4]triazolo[1,5-a]-pyrimidin-4-ones with activated alkynes. Synthesis of [1,2,4]triazolo[1′,5′:1,2] pyrimido[4,5-d]azocines

Voskressensky L.G.
Borisova T.N.
Ovcharov M.V.
Sorokina E.A.
Khrustalev V.N.
Varlamov A.V.

Triazolo[1′,5′:1,2]pyrimido[4,5-d]azocines were synthesized by the tandem expansion of the tetrahydr...

2-Alkyl-4-oxohexahydropyrimido[4,5-d]- and -[5,4-d]azocines

Voskressensky L.G.
Ovcharov M.V.
Borisova T.N.
Kulikova L.N.
Listratova A.V.
Borisov R.S.
Varlamov A.V.

March 2020

It has been established that 2-R-4-oxotetrahydropyrido[4,3-d]pyrimidines, under the action of activa...

2-Alkyl-4-oxohexahydropyrimido[4,5-d]- and -[5,4-d]azocines

Voskressensky L.G.
Ovcharov M.V.
Borisova T.N.
Kulikova L.N.
Listratova A.V.
Borisov R.S.
Varlamov A.V.

It has been established that 2-R-4-oxotetrahydropyrido[4,3-d]pyrimidines, under the action of activa...

Transformations of tetrahydro-pyrido[4,3-d]pyrimidines [b]-condensed with isoxazole, thiazole, thiadiazole, and triazole units under the action of activated alkynes

Voskressensky L.G.
Borisova T.N.
Ovcharov M.V.
Kulikova L.N.
Sorokina E.A.
Borisov R.S.
Varlamov A.V.

It has been established that 5-vinyl-substituted (N-R,N-vinylaminomethyl) isoxazolo(thiazolo, thiadi...

Transformations of tetrahydro-pyrido[4,3-d]pyrimidines [b]-condensed with isoxazole, thiazole, thiadiazole, and triazole units under the action of activated alkynes

Voskressensky L.G.
Borisova T.N.
Ovcharov M.V.
Kulikova L.N.
Sorokina E.A.
Borisov R.S.
Varlamov A.V.

March 2020

It has been established that 5-vinyl-substituted (N-R,N-vinylaminomethyl) isoxazolo(thiazolo, thiadi...

The reaction of tetrahydrochromeno[3,4-c]pyridines with activated alkynes. the first synthesis of tetrahydrochromeno[4,3-d]azocines

Voskressensky L.G.
Kulikova L.N.
Gozun S.V.
Khrustalev V.N.
Borisova T.N.
Listratova A.V.
Ovcharov M.V.
Varlamov A.V.

The first synthesis of tetrahydrochromeno[4,3-d]azocines via an alkyne-induced expansion reaction is...

The reaction of tetrahydrochromeno[3,4-c]pyridines with activated alkynes. the first synthesis of tetrahydrochromeno[4,3-d]azocines

Voskressensky L.G.
Kulikova L.N.
Gozun S.V.
Khrustalev V.N.
Borisova T.N.
Listratova A.V.
Ovcharov M.V.
Varlamov A.V.

March 2020

The first synthesis of tetrahydrochromeno[4,3-d]azocines via an alkyne-induced expansion reaction is...

Recent developments in the chemistry of bicyclic 6-6 systems: Chemistry of pyrido[4,3-: D] pyrimidines

Elattar K.M.
Dogru Mert B.

January 2016

The present review provides a study on the structure features, reactions and synthetic methodologies...

Synthesis of benzoazocines from substituted tetrahydroisoquinolines and activated alkynes in a tetrahydropyridine ring expansion

Voskressensky L.G.
Listratova A.V.
Borisova T.N.
Alexandrov G.G.
Varlamov A.V.

Tetrahydroisoquinolines underwent tandem piperidine ring enlargement in the presence of activated al...

Synthesis of benzoazocines from substituted tetrahydroisoquinolines and activated alkynes in a tetrahydropyridine ring expansion

Voskressensky L.G.
Listratova A.V.
Borisova T.N.
Alexandrov G.G.
Varlamov A.V.

March 2020

Tetrahydroisoquinolines underwent tandem piperidine ring enlargement in the presence of activated al...

Transformations of tetrahydropyrido[4′,3′:4,5]thieno[2,3-d] pyrimidin-4(3H)-ones in the presence of alkynes bearing electron-withdrawing substituents

Voskressensky L.G.
Borisova T.N.
Kovaleva S.A.
Listratova A.V.
Kulikova L.N.
Khrustalev V.N.
Ovcharov M.V.
Varlamov A.V.

Tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidines in the presence of activated alkynes were transf...

Synthesis of 4-amino-substituted tetrahydropyrimido[4,5-d]azocines

Voskressensky L.G.
Ovcharov M.V.
Borisova T.N.
Listratova A.V.
Kulikova L.N.
Sorokina E.A.
Gromov S.P.
Varlamov A.V.

March 2020

A method for the preparation of 4-amino-substituted tetrahydropyrimido[4,5- d]azocines containing an...

Tetrahydropyridine (THP) ring expansion under the action of activated terminal alkynes. The first synthesis and X-ray crystal structure of tetrahydropyrimido[4,5-d]azocines

Voskressensky L.G.
Borisova T.N.
Kostenev I.S.
Kulikova L.N.
Varlamov A.V.

Tetrahydropyridopyrimidines (THPPm) 1-3 underwent tandem cleavage-cyclization piperidine ring enlarg...

Tetrahydropyridine (THP) ring expansion under the action of activated terminal alkynes. The first synthesis and X-ray crystal structure of tetrahydropyrimido[4,5-d]azocines

Voskressensky L.G.
Borisova T.N.
Kostenev I.S.
Kulikova L.N.
Varlamov A.V.

March 2020

Tetrahydropyridopyrimidines (THPPm) 1-3 underwent tandem cleavage-cyclization piperidine ring enlarg...

Reactions of tetrahydropyrido[4,5-d][1,2,4]triazolo[1,5-a]-pyrimidin-4-ones with activated alkynes. Synthesis of [1,2,4]triazolo[1′,5′:1,2] pyrimido[4,5-d]azocines

Voskressensky L.G.
Borisova T.N.
Ovcharov M.V.
Sorokina E.A.
Khrustalev V.N.
Varlamov A.V.

March 2020

Triazolo[1′,5′:1,2]pyrimido[4,5-d]azocines were synthesized by the tandem expansion of the tetrahydr...

Reactions of tetrahydropyrido[4,5-d][1,2,4]triazolo[1,5-a]-pyrimidin-4-ones with activated alkynes. Synthesis of [1,2,4]triazolo[1′,5′:1,2] pyrimido[4,5-d]azocines

Voskressensky L.G.
Borisova T.N.
Ovcharov M.V.
Sorokina E.A.
Khrustalev V.N.
Varlamov A.V.

Triazolo[1′,5′:1,2]pyrimido[4,5-d]azocines were synthesized by the tandem expansion of the tetrahydr...

2-Alkyl-4-oxohexahydropyrimido[4,5-d]- and -[5,4-d]azocines

Voskressensky L.G.
Ovcharov M.V.
Borisova T.N.
Kulikova L.N.
Listratova A.V.
Borisov R.S.
Varlamov A.V.

March 2020

It has been established that 2-R-4-oxotetrahydropyrido[4,3-d]pyrimidines, under the action of activa...

2-Alkyl-4-oxohexahydropyrimido[4,5-d]- and -[5,4-d]azocines

Voskressensky L.G.
Ovcharov M.V.
Borisova T.N.
Kulikova L.N.
Listratova A.V.
Borisov R.S.
Varlamov A.V.

It has been established that 2-R-4-oxotetrahydropyrido[4,3-d]pyrimidines, under the action of activa...

Transformations of tetrahydro-pyrido[4,3-d]pyrimidines [b]-condensed with isoxazole, thiazole, thiadiazole, and triazole units under the action of activated alkynes

Voskressensky L.G.
Borisova T.N.
Ovcharov M.V.
Kulikova L.N.
Sorokina E.A.
Borisov R.S.
Varlamov A.V.

It has been established that 5-vinyl-substituted (N-R,N-vinylaminomethyl) isoxazolo(thiazolo, thiadi...

Transformations of tetrahydro-pyrido[4,3-d]pyrimidines [b]-condensed with isoxazole, thiazole, thiadiazole, and triazole units under the action of activated alkynes

Voskressensky L.G.
Borisova T.N.
Ovcharov M.V.
Kulikova L.N.
Sorokina E.A.
Borisov R.S.
Varlamov A.V.

March 2020

It has been established that 5-vinyl-substituted (N-R,N-vinylaminomethyl) isoxazolo(thiazolo, thiadi...

The reaction of tetrahydrochromeno[3,4-c]pyridines with activated alkynes. the first synthesis of tetrahydrochromeno[4,3-d]azocines

Voskressensky L.G.
Kulikova L.N.
Gozun S.V.
Khrustalev V.N.
Borisova T.N.
Listratova A.V.
Ovcharov M.V.
Varlamov A.V.

The first synthesis of tetrahydrochromeno[4,3-d]azocines via an alkyne-induced expansion reaction is...

The reaction of tetrahydrochromeno[3,4-c]pyridines with activated alkynes. the first synthesis of tetrahydrochromeno[4,3-d]azocines

Voskressensky L.G.
Kulikova L.N.
Gozun S.V.
Khrustalev V.N.
Borisova T.N.
Listratova A.V.
Ovcharov M.V.
Varlamov A.V.

March 2020

The first synthesis of tetrahydrochromeno[4,3-d]azocines via an alkyne-induced expansion reaction is...

Recent developments in the chemistry of bicyclic 6-6 systems: Chemistry of pyrido[4,3-: D] pyrimidines

Elattar K.M.
Dogru Mert B.

January 2016

The present review provides a study on the structure features, reactions and synthetic methodologies...

Synthesis of benzoazocines from substituted tetrahydroisoquinolines and activated alkynes in a tetrahydropyridine ring expansion

Voskressensky L.G.
Listratova A.V.
Borisova T.N.
Alexandrov G.G.
Varlamov A.V.

Tetrahydroisoquinolines underwent tandem piperidine ring enlargement in the presence of activated al...

Synthesis of benzoazocines from substituted tetrahydroisoquinolines and activated alkynes in a tetrahydropyridine ring expansion

Voskressensky L.G.
Listratova A.V.
Borisova T.N.
Alexandrov G.G.
Varlamov A.V.

March 2020

Tetrahydroisoquinolines underwent tandem piperidine ring enlargement in the presence of activated al...

Transformations of tetrahydropyrido[4′,3′:4,5]thieno[2,3-d] pyrimidin-4(3H)-ones in the presence of alkynes bearing electron-withdrawing substituents

Voskressensky L.G.
Borisova T.N.
Kovaleva S.A.
Listratova A.V.
Kulikova L.N.
Khrustalev V.N.
Ovcharov M.V.
Varlamov A.V.

Tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidines in the presence of activated alkynes were transf...

Synthesis of 4-amino-substituted tetrahydropyrimido[4,5-d]azocines

Abstract

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Synthesis of 4-amino-substituted tetrahydropyrimido[4,5-d]azocines

Abstract

Extracted data

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