butyryl-t-butylamine | 6282-84-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: butyryl-t-butylamine
• 英文别名: N-tert-butyl butanamide；N-tert-Butyl-butyramid；N-tert-butylbutyramide；Buttersaeure-tert-butylamid；N-tert-butylbutanamide
• CAS: 6282-84-4
• 化学式: C₈H₁₇NO
• mdl: MFCD00791293
• 分子量: 143.229
• InChiKey: CABJJNMRUWQXNR-UHFFFAOYSA-N

物化性质

• 保留指数：
  1048

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  10
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.875
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  butyryl-t-butylamine 在 potassium tert-butylate 、 C₃₂H₂₉F₅N₄O₂ 作用下， 以 1,4-二氧六环 为溶剂， 反应 36.17h， 生成 (3aS,9S,9aR)-2-(tert-butyl)-9-(3,5-di-tert-butyl-4-hydroxyphenyl)-9a-ethyl-3a-hydroxy-9,9a-dihydrochromeno[2,3-c]pyrrole-1,3(2H,3aH)-dione 、 (3aR,9S,9aS)-2-(tert-butyl)-9-(3,5-di-tert-butyl-4-hydroxyphenyl)-9a-ethyl-3a-hydroxy-9,9a-dihydrochromeno[2,3-c]pyrrole-1,3(2H,3aH)-dione
  参考文献：
  名称：

  Organocatalytic and enantioselective [4+2] cyclization between hydroxymaleimides and ortho-hydroxyphenyl para-quinone methide-selective preparation of chiral hemiketals

  摘要：

  已披露了一种高效的和对映选择性的有机催化[4+2]环化反应，首次制备了一系列含有色酮和琥珀酰亚胺骨架的新手性半酮，其结果优异，原子效率达到100%。

  DOI：

  10.1039/d0cc06777f
• 作为产物：
  描述：

  丁腈 、 醋酸叔丁酯 在 silica gel supported zinc chloride 作用下， 反应 4.5h， 以86%的产率得到butyryl-t-butylamine
  参考文献：
  名称：

  One-pot synthesis of N-tert-butyl amides from alcohols, ethers and esters using ZnCl2/SiO2 as a recyclable heterogeneous catalyst

  摘要：

  ZnCl2/SiO2 has been found to be an efficient and reusable catalyst for conversion of alcohols, ethers and esters to corresponding amides via the Ritter reaction in high yield. It was found that benzonitrile reacted with tert-butyl acetate faster than the other sources of tert-butyl carbocation. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcata.2011.01.013

文献信息

• [EN] INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION<br/>[FR] INHIBITEURS DE LA RÉPLICATION DU VIRUS DE L'IMMUNODÉFICIENCE HUMAINE
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2009062289A1

  公开（公告）日：2009-05-22

  Compounds of formula I : wherein c, R2, R3, R4, R5, R6, R7 and R8 are defined herein, are useful as inhibitors of HIV replication.

  公式I的化合物：其中c、R2、R3、R4、R5、R6、R7和R8按本说明定义，可用作HIV复制的抑制剂。
• [EN] AMINOPYRAZINE COMPOUNDS AS HPK1 INHIBITOR AND THE USE THEREOF<br/>[FR] COMPOSÉS D'AMINOPYRAZINE UTILISÉS EN TANT QU'INHIBITEURS DE HPK1 ET LEUR UTILISATION
  申请人：BEIGENE LTD

  公开号：WO2021032148A1

  公开（公告）日：2021-02-25

  Disclosed herein is an aminopyrazine compound of Formula (I), or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof, and pharmaceutical compositions comprising thereof. Also disclosed is a method of treating HPK1 related disorders or diseases by using the compound disclosed herein.

  本文揭示了一种式(I)的氨基吡嗪化合物，或其立体异构体，或其药学上可接受的盐，以及包含它们的药物组合物。还公开了利用本文所披露的化合物治疗HPK1相关疾病或疾病的方法。
• Lawesson's reagent for direct thionation of hydroxamic acids: Substituent effects on LR reactivity
  作者：Witold Przychodzeń

  DOI：10.1002/hc.20259

  日期：——

  To explore the generality and scope of direct thionation of hydroxamic acids (HAs), the reaction of various structurally diverse HAs with Lawesson's reagent was investigated. The yield of thiohydroxamic acid (THAs) is poor when HAs possess bulky acyl and/or N-substituents, acidic α-hydrogen atoms, or an N-phenyl ring. THAs yields were correlated with Brown sigma parameter. The relative rates of two

  为了探索异羟肟酸 (HA) 直接硫化的一般性和范围，研究了各种结构不同的 HA 与劳森试剂的反应。当 HA 具有庞大的酰基和/或 N-取代基、酸性 α-氢原子或 N-苯环时，硫代异羟肟酸 (THA) 的产率很低。THA 产量与 Brown sigma 参数相关。还测量了两个后续过程 k 和 k 的相对速率。还发现了 N-异丙基苯并硫代异羟肟酸的次甲基质子化学位移的相关性。© 2006 Wiley Periodicals, Inc. 杂原子化学 17:676–684, 2006; 在线发表于 Wiley InterScience (www.interscience.wiley.com)。DOI 10.1002/hc.20259
• SULFONE PYRIDINE ALKYL AMIDE-SUBSTITUTED HETEROARYL COMPOUNDS
  申请人：BRISTOL-MYERS SQUIBB COMPANY

  公开号：US20190152948A1

  公开（公告）日：2019-05-23

  Compounds having the following formula I: or a stereoisomer or pharmaceutically-acceptable salt thereof, where R 1 , R 2 , R 3 , R 4 , and R 5 are as defined herein, are useful in the modulation of IL-12, IL-23 and/or IFNα, by acting on Tyk-2 to cause signal transduction inhibition.

  具有以下化学式I的化合物，或其立体异构体或药用可接受的盐，其中R1、R2、R3、R4和R5如本文所定义，在通过作用于Tyk-2引起信号转导抑制的过程中，对IL-12、IL-23和/或IFNα的调节是有用的。
• <i>o</i>-Benzenedisulfonimide as a Reusable Brønsted Acid Catalyst for Ritter-Type Reactions
  作者：Margherita Barbero、Stefano Bazzi、Silvano Cadamuro、Stefano Dughera

  DOI：10.1002/ejoc.200800931

  日期：2009.1

  Reactions between various benzyl alcohols or tert-butyl alcohol and nitriles were carried out in the presence of catalytic amounts (usually 10–20 mol-%) of o-benzenedisulfonimide as a Bronsted acid catalyst; the reaction conditions were mild and the yields of amides were good. The catalyst was easily recovered and purified, ready to be used in further reactions, with economic and ecological advantages

  各种苯甲醇或叔丁醇与腈之间的反应是在催化量（通常为 10-20 mol%）的邻苯二磺酰亚胺作为布朗斯台德酸催化剂存在下进行的。反应条件温和，酰胺收率良好。该催化剂易于回收和纯化，可用于进一步的反应，具有经济和生态优势。（© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009）