author_facet Zhang, Xiaofeng
Pham, Kenny
Liu, Shuai
Legris, Marc
Muthengi, Alex
Jasinski, Jerry P
Zhang, Wei
Zhang, Xiaofeng
Pham, Kenny
Liu, Shuai
Legris, Marc
Muthengi, Alex
Jasinski, Jerry P
Zhang, Wei
author Zhang, Xiaofeng
Pham, Kenny
Liu, Shuai
Legris, Marc
Muthengi, Alex
Jasinski, Jerry P
Zhang, Wei
spellingShingle Zhang, Xiaofeng
Pham, Kenny
Liu, Shuai
Legris, Marc
Muthengi, Alex
Jasinski, Jerry P
Zhang, Wei
Beilstein Journal of Organic Chemistry
Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
Organic Chemistry
author_sort zhang, xiaofeng
spelling Zhang, Xiaofeng Pham, Kenny Liu, Shuai Legris, Marc Muthengi, Alex Jasinski, Jerry P Zhang, Wei 1860-5397 Beilstein Institut Organic Chemistry http://dx.doi.org/10.3762/bjoc.12.211 <jats:p>The one-pot [3 + 2] cycloaddition of an azomethine ylide with a maleimide followed by another [3 + 2] cycloaddition of an azide with the second maleimide gives a 1,5-diamino intermediate which is used for a sequential aminomethylation reaction with formaldehyde through [5 + 1] annulation to afford a novel polycyclic scaffold bearing tetrahydroquinazoline, pyrrolidine, pyrrolidinedione, and <jats:italic>N</jats:italic>-substituted maleimide in stereoselective fashion.</jats:p> Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation Beilstein Journal of Organic Chemistry
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series Beilstein Journal of Organic Chemistry
source_id 49
title Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
title_unstemmed Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
title_full Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
title_fullStr Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
title_full_unstemmed Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
title_short Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
title_sort stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
topic Organic Chemistry
url http://dx.doi.org/10.3762/bjoc.12.211
publishDate 2016
physical 2204-2210
description <jats:p>The one-pot [3 + 2] cycloaddition of an azomethine ylide with a maleimide followed by another [3 + 2] cycloaddition of an azide with the second maleimide gives a 1,5-diamino intermediate which is used for a sequential aminomethylation reaction with formaldehyde through [5 + 1] annulation to afford a novel polycyclic scaffold bearing tetrahydroquinazoline, pyrrolidine, pyrrolidinedione, and <jats:italic>N</jats:italic>-substituted maleimide in stereoselective fashion.</jats:p>
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author Zhang, Xiaofeng, Pham, Kenny, Liu, Shuai, Legris, Marc, Muthengi, Alex, Jasinski, Jerry P, Zhang, Wei
author_facet Zhang, Xiaofeng, Pham, Kenny, Liu, Shuai, Legris, Marc, Muthengi, Alex, Jasinski, Jerry P, Zhang, Wei, Zhang, Xiaofeng, Pham, Kenny, Liu, Shuai, Legris, Marc, Muthengi, Alex, Jasinski, Jerry P, Zhang, Wei
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container_title Beilstein Journal of Organic Chemistry
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description <jats:p>The one-pot [3 + 2] cycloaddition of an azomethine ylide with a maleimide followed by another [3 + 2] cycloaddition of an azide with the second maleimide gives a 1,5-diamino intermediate which is used for a sequential aminomethylation reaction with formaldehyde through [5 + 1] annulation to afford a novel polycyclic scaffold bearing tetrahydroquinazoline, pyrrolidine, pyrrolidinedione, and <jats:italic>N</jats:italic>-substituted maleimide in stereoselective fashion.</jats:p>
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spelling Zhang, Xiaofeng Pham, Kenny Liu, Shuai Legris, Marc Muthengi, Alex Jasinski, Jerry P Zhang, Wei 1860-5397 Beilstein Institut Organic Chemistry http://dx.doi.org/10.3762/bjoc.12.211 <jats:p>The one-pot [3 + 2] cycloaddition of an azomethine ylide with a maleimide followed by another [3 + 2] cycloaddition of an azide with the second maleimide gives a 1,5-diamino intermediate which is used for a sequential aminomethylation reaction with formaldehyde through [5 + 1] annulation to afford a novel polycyclic scaffold bearing tetrahydroquinazoline, pyrrolidine, pyrrolidinedione, and <jats:italic>N</jats:italic>-substituted maleimide in stereoselective fashion.</jats:p> Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation Beilstein Journal of Organic Chemistry
spellingShingle Zhang, Xiaofeng, Pham, Kenny, Liu, Shuai, Legris, Marc, Muthengi, Alex, Jasinski, Jerry P, Zhang, Wei, Beilstein Journal of Organic Chemistry, Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation, Organic Chemistry
title Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
title_full Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
title_fullStr Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
title_full_unstemmed Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
title_short Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
title_sort stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
title_unstemmed Stereoselective synthesis of fused tetrahydroquinazolines through one-pot double [3 + 2] dipolar cycloadditions followed by [5 + 1] annulation
topic Organic Chemistry
url http://dx.doi.org/10.3762/bjoc.12.211