5-Aryl-7-(N-arylcarbamoyl)-4,6-dioxo-2,3,3a,4,5,6-hexahydrooxa(thia)zolo[2,3-c]pyrimidines and 3-(N-arylcarbamoyl)-2,4-dihydroxyquinolines from 2-methyloxa(thia)zoline and aryl isocyanates

R. Richter; H. Ulrich

doi:10.1021/jo00394a028

5-Aryl-7-(N-arylcarbamoyl)-4,6-dioxo-2,3,3a,4,5,6-hexahydrooxa(thia)zolo[2,3-c]pyrimidines and 3-(N-arylcarbamoyl)-2,4-dihydroxyquinolines from 2-methyloxa(thia)zoline and aryl isocyanates

The Journal of Organic Chemistry ◽

10.1021/jo00394a028 ◽

1979 ◽

Vol 44 (26) ◽

pp. 4877-4880 ◽

Cited By ~ 10

Author(s):

R. Richter ◽

H. Ulrich

Keyword(s):

Aryl Isocyanates

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An Efficient and Highly Regioselective Cycloaddition of Aryl Isocyanates with Oxiranes Promoted by MgI2Etherate

Chemistry Letters ◽

10.1246/cl.2010.527 ◽

2010 ◽

Vol 39 (5) ◽

pp. 527-529 ◽

Cited By ~ 9

Author(s):

Xingxian Zhang ◽

Wei Chen

Keyword(s):

Aryl Isocyanates

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Synthesis of 2-Aryl-2H,4H-imidazo[4,5-d][1,2,3]triazoles from Triethyl N-(1-Ethyl-2-methyl-4-nitro-1H-imidazol-5-yl)phosphorimidate by Reaction with Aryl Isocyanates.

ChemInform ◽

10.1002/chin.200302108 ◽

2003 ◽

Vol 34 (2) ◽

Author(s):

Abutariq Taher ◽

Sandra Eichenseher ◽

Alexandra M. Z. Slawin ◽

George Tennant ◽

George W. Weaver

Keyword(s):

Aryl Isocyanates

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The Formation of β-Lactam Derivatives through the Reaction of Dibenzoylacetylene and Aryl Isocyanates in the Presence of Trivalent Phosphorus Nucleophiles

Synthesis ◽

10.1055/s-2003-44386 ◽

2004 ◽

pp. 237-240 ◽

Cited By ~ 32

Author(s):

Issa Yavari ◽

Abdolali Alizadeh

Keyword(s):

Trivalent Phosphorus ◽

Aryl Isocyanates

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ChemInform Abstract: Synthesis of 1,3,6-Triaryl-6-trifluoromethyl-5,6-dihydro-1,3,5-triazine-2,4 (1H,3H)-diones by Reaction of Aryl Trifluoromethyl Ketone Imines with Aryl Isocyanates.

ChemInform ◽

10.1002/chin.201242177 ◽

2012 ◽

Vol 43 (42) ◽

pp. no-no

Author(s):

N. V. Mel'nichenko ◽

M. V. Vovk

Keyword(s):

Aryl Isocyanates

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Reaction of some 1-(p-tolylsulfonyl)-2,3,3-trialkyldiaziridines with aryl isocyanates and benzoyl isocyanate

The Journal of Organic Chemistry ◽

10.1021/jo00315a019 ◽

1981 ◽

Vol 46 (2) ◽

pp. 320-323 ◽

Cited By ~ 5

Author(s):

Laura S. Lehman ◽

Leona M. Baclawski ◽

Stuart A. Harris ◽

Harold W. Heine ◽

James P. Springer ◽

...

Keyword(s):

Aryl Isocyanates

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Cycloadditions. XIII. Kinetics of the reactions of exo-3-phenyl-3,4,5-triazatricyclo[5.2.1.02,6]dec-4-ene with aryl isocyanates

The Journal of Organic Chemistry ◽

10.1021/jo01283a017 ◽

1967 ◽

Vol 32 (8) ◽

pp. 2438-2441 ◽

Cited By ~ 4

Author(s):

John E. Baldwin

Keyword(s):

Aryl Isocyanates ◽

Kinetics Of

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Notes - Chemistry of Aryl Isocyanates: Rate of Decomposition of Some Arylalkyl Biurets and Ethyl α,γ-Diphenylallophanate

The Journal of Organic Chemistry ◽

10.1021/jo01104a634 ◽

1958 ◽

Vol 23 (10) ◽

pp. 1594-1594 ◽

Cited By ~ 19

Author(s):

I Kogon

Keyword(s):

Aryl Isocyanates

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Diaminomaleonitrile as a versatile building block for the synthesis of 4,4′-biimidazolidinylidenes and 4,4′-bithiazolidinylidenes

Heterocyclic Communications ◽

10.1515/hc-2018-0127 ◽

2018 ◽

Vol 24 (6) ◽

pp. 303-306

Author(s):

Mahsa Doomanlou ◽

Hassan Kabirifard ◽

Mehdi Asadi ◽

Maryam Moloudi ◽

Seyedeh Sara Mirfazli

Keyword(s):

Building Block ◽

Ring Closure ◽

Wide Range ◽

New Strategy ◽

Aryl Isocyanates ◽

Aryl Isothiocyanates

Abstract Ring closure reactions of diaminomaleonitrile (DAMN) with electrophilic aryl isocyanates and aryl isothiocyanates lead to the formation of the target 5,5′-diimino-1,1′-diaryl-4,4′-biimidazolidinylidene-2,2′-diones 2a,b and 2,2′-diarylimino-4,4′-bithiazolidinylidenes 4a–e, respectively. The protocol provides a new strategy for the synthesis of a wide range of alkenes with two electron-donating and two withdrawing substituents of DAMN in moderate to good yields.

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ChemInform Abstract: One-Pot Synthesis of Novel (2-Oxo-1,2-dihydropyridin-3-yl)-1,3,5-triazine Derivatives from Methyl 2-(N-Triphenylphosphoranylidene)aminonicotinate, Aryl Isocyanates and Primary Amines: Sequential Aza-Wittig/Cycloaddition/Ring-Transform

ChemInform ◽

10.1002/chin.199809158 ◽

2010 ◽

Vol 29 (9) ◽

pp. no-no

Author(s):

T. OKAWA ◽

N. OSAKADA ◽

S. EGUCHI ◽

A. KAKEHI

Keyword(s):

Primary Amines ◽

One Pot ◽

One Pot Synthesis ◽

Triazine Derivatives ◽

Aryl Isocyanates

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Reaction of Aryl Isocyanates with Cotton Cellulose

Textile Research Journal ◽

10.1177/004051757204200101 ◽

1972 ◽

Vol 42 (1) ◽

pp. 1-7 ◽

Cited By ~ 2

Author(s):

Charles H. Mack ◽

Stanley R. Hobart

Keyword(s):

Cotton Cellulose ◽

Aryl Isocyanates

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5-Aryl-7-(N-arylcarbamoyl)-4,6-dioxo-2,3,3a,4,5,6-hexahydrooxa(thia)zolo[2,3-c]pyrimidines and 3-(N-arylcarbamoyl)-2,4-dihydroxyquinolines from 2-methyloxa(thia)zoline and aryl isocyanates

An Efficient and Highly Regioselective Cycloaddition of Aryl Isocyanates with Oxiranes Promoted by MgI2Etherate

Synthesis of 2-Aryl-2H,4H-imidazo[4,5-d][1,2,3]triazoles from Triethyl N-(1-Ethyl-2-methyl-4-nitro-1H-imidazol-5-yl)phosphorimidate by Reaction with Aryl Isocyanates.

The Formation of β-Lactam Derivatives through the Reaction of Dibenzoyl­acetylene and Aryl Isocyanates in the Presence of Trivalent Phosphorus Nucleophiles

ChemInform Abstract: Synthesis of 1,3,6-Triaryl-6-trifluoromethyl-5,6-dihydro-1,3,5-triazine-2,4 (1H,3H)-diones by Reaction of Aryl Trifluoromethyl Ketone Imines with Aryl Isocyanates.

Reaction of some 1-(p-tolylsulfonyl)-2,3,3-trialkyldiaziridines with aryl isocyanates and benzoyl isocyanate

Cycloadditions. XIII. Kinetics of the reactions of exo-3-phenyl-3,4,5-triazatricyclo[5.2.1.02,6]dec-4-ene with aryl isocyanates

Notes - Chemistry of Aryl Isocyanates: Rate of Decomposition of Some Arylalkyl Biurets and Ethyl α,γ-Diphenylallophanate

Diaminomaleonitrile as a versatile building block for the synthesis of 4,4′-biimidazolidinylidenes and 4,4′-bithiazolidinylidenes

ChemInform Abstract: One-Pot Synthesis of Novel (2-Oxo-1,2-dihydropyridin-3-yl)-1,3,5-triazine Derivatives from Methyl 2-(N-Triphenylphosphoranylidene)aminonicotinate, Aryl Isocyanates and Primary Amines: Sequential Aza-Wittig/Cycloaddition/Ring-Transform

Reaction of Aryl Isocyanates with Cotton Cellulose

The Formation of β-Lactam Derivatives through the Reaction of Dibenzoylacetylene and Aryl Isocyanates in the Presence of Trivalent Phosphorus Nucleophiles