Synthesis of Carbamates from Diethoxycarbonyl Hydrazine Derivatives by E1cB Eliminative Cleavage of the N-N '-Bond Rather than Reduction

Magnus P; Garizi N; Seibert KA; Ornholt A

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Synthesis of Carbamates from Diethoxycarbonyl Hydrazine Derivatives by E1cB Eliminative Cleavage of the N-N '-Bond Rather than Reduction

机译：二乙氧基羰基肼衍生物通过E1cB裂解N-N'-键而不是还原来合成氨基甲酸酯

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摘要

Treatment of diethoxycarbonyl hydrazine derivatives with methyl bromoacetate/Cs2CO3/MeCN at 50 degrees C followed by heating to 80 degrees C resulted in N-N' bond cleavage to the corresponding carbamates.

机译：在50℃下用溴乙酸甲酯/ Cs2CO3 / MeCN处理二乙氧基羰基肼衍生物，然后加热至80℃，导致N-N′键裂解成相应的氨基甲酸酯。

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《Organic letters》 |2009年第24期|共3页
作者
Magnus P; Garizi N; Seibert KA; Ornholt A;
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正文语种 eng
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ENE REACTION; N; N-DIALKYLHYDRAZONES; AMINATION;

机译：能量反应;N;N-二烯丙基氢;胺化;

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1. Synthesis of Carbamates from Diethoxycarbonyl Hydrazine Derivatives by E1cB Eliminative Cleavage of the N-N '-Bond Rather than Reduction [J] . Magnus P, Garizi N, Seibert KA, Organic letters . 2009,第24期

机译：二乙氧基羰基肼衍生物通过E1cB裂解N-N'-键而不是还原来合成氨基甲酸酯
2. Nitrogenase Model Complexes [cp~*fe(μ-sr~1)_2(μ-η~2-r~2n=nh)fecp~*] (r~1 = Me, Et; R~2 = Me, Ph; Cp~* = η~5-c_5me_5): Synthesis, Structure, And Catalytic N-n Bond Cleavage Of Hydrazines On Diiron Centers [J] . Yanhui Chen, Yuhan Zhou, Pingping Chen, Journal of the American Chemical Society . 2008,第46期

机译：氮酶模型复合物[cp〜* fe（μ-sr〜1）_2（μ-η〜2-r〜2n = nh）fecp〜*]（r〜1 = Me，Et; R〜2 = Me，Ph; Cp〜* =η〜5-c_5me_5）：iron在二价铁中心上肼的合成，结构和催化Nn键裂解
3. Pd-catalyzed reductive cleavage of N-N bond in dibenzyl-1-alkylhydrazine-1,2-dicarboxylates with PMHS: application to a formal enantioselective synthesis of (R)-sitagliptin [J] . Dey Soumen, Gadakh Sunita K., Ahuja Brij Bhushan, Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2016,第6期

机译：PHS催化Pd催化二苄基-1-烷基肼-1,2-二羧酸二苄酯中N-N键的还原性裂解：在（R）-西格列汀的正式对映选择性合成中的应用
4. Nickel-Catalyzed Reductive Cleavage of Carbon-Oxygen Bonds in Anisole Derivatives Using Diisopropylaminoborane [C] . Takuya Igarashi, Akira Haito, Naoto Chatani 日本化学会春季年会講演予稿集 . 2018

机译：使用二异丙氨基硼烷酮衍生物中碳 - 氧键的镍催化的还原裂解
5. Beta-hydrogen elimination from late transition metal alkoxide complexes, nitrogen-hydrogen bond forming reductive elimination, and nitrogen-hydrogen oxidative addition to late transition metal complexes. [D] . Zhao, Jing. 2005

机译：从后期过渡金属醇盐配合物中消除β-氢，形成氮-氢键形成还原性消除，以及向后期过渡金属配合物中进行氮-氢氧化。
6. Borane B-C Bond Cleavage by a Low-Coordinate Iron Hydride Complex and N-N Bond Cleavage by the Hydridoborate Product [O] . Ying Yu, William W. Brennessel, Patrick L. Holland -1

机译：低配位氢化铁络合物的硼烷B-C键裂解和氢硼酸盐产物的N-N键裂解
7. Pyrolysis of hydrazine derivatives and related compounds with N-N single bonds [O] . Gaber Abdel-Aal M., Wentrup Curt 2017

机译：带有N-N单键的肼衍生物和相关化合物的热解
8. Redox Catalysis Involving Substrate Photooxidation with Catalyst Regeneration bySubstrate Reduction. Simultaneous Oxidative C-H Bond Cleavage and Reductive C-S Bond Cleavage in Thioethers Catalyzed by W10O324- [R] . Chambers, R. C., Hill, C. L. 1990

机译：氧化还原催化与底物光氧化反应的催化剂再生通过底物还原。 W10O324催化的硫醚同时氧化C-H键断裂和还原C-s键断裂

Synthesis of Carbamates from Diethoxycarbonyl Hydrazine Derivatives by E1cB Eliminative Cleavage of the N-N '-Bond Rather than Reduction

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