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633089

Sigma-Aldrich

反-N,N′-二甲基环己烷-1,2-二胺

97%

别名:

N,N′-二甲基-反-1,2-环己烷二胺, rel-(1R,2R)-N1,N2-二甲基-1,2-环己烷二胺, 反-N,N′-二甲基-1,2-二氨环己烷, 反-N,N′-二甲基-1,2-环己烷二胺, 反式-1,2-双（甲氨基）环己烷

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5 ML
$467.00
25 ML
$1,580.00
100 ML
$4,240.00

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5 ML
$467.00
25 ML
$1,580.00
100 ML
$4,240.00

About This Item

经验公式（希尔记法）:
C8H18N2
CAS号:
67579-81-1
分子量:
142.24
MDL编号:
MFCD03001702
UNSPSC代码:
12352100
PubChem化学物质编号:
24882536
NACRES:
NA.22

$467.00

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获取大包装报价

质量水平

100

方案

97%

折射率

n20/D 1.472 (lit.)

沸点

78-80 °C/18 mmHg (lit.)

密度

0.902 g/mL at 25 °C (lit.)

官能团

amine

SMILES字符串

CN[C@@H]1CCCC[C@H]1NC

InChI

1S/C8H18N2/c1-9-7-5-3-4-6-8(7)10-2/h7-10H,3-6H2,1-2H3/t7-,8-/m1/s1

InChI key

JRHPOFJADXHYBR-HTQZYQBOSA-N

相关类别

一般描述

反式-N,N′-二甲基环丙烷-1,2-二胺是一种配体，用于促进酰胺的 N-烯基化和N-烷化反应。 [1] [2]

应用

反式- N,N′- 二甲基环己烷-1,2-二胺可用作铜催化 C-N 偶联反应合成下列产物的配体：
  • 从 NH 亚砜肟和乙烯基溴获得的乙烯基亚砜亚胺[3]
  • 通过 2-取代吡啶和芳基卤化物反应获得的 N- 芳基吡啶酮[4]
  • 胺与芳基碘化物/芳基溴化物反应获得的 N- 芳基胺[5]

象形图

CorrosionExclamation mark
GHS05,GHS07

警示用语：

Danger

危险声明

H302,H314

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
WXBF2049V
WXBF0569V
WXBF2294V
MKCR7039
WXBD8443V

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Copper-catalyzed one-pot N-alkenylation and N-alkylation of amides: an efficient synthesis of substituted 2, 3-dihydropyrroles
Zhou, Xiaobo and Zhang, et al.
Tetrahedron Letters, 48, 7236-7239 (2007)
"A General Copper-Promoted Coupling of Sulfoximines with Vinyl Bromides"
Dehli.RJ and Bolm C
Advanced Synthesis & Catalysis, 347(2-3), 239-242 (2005)
"Cu-catalyzed Goldberg and Ullmann reactions of aryl halides using chelating N-and O-based ligands"
Altman AR and Buchwald LS
Nature Protocols, 2(10), 2474-2479 (2007)
Regioselective copper-catalyzed N (1)-(hetero) arylation of protected histidine
Sharma, et al.
Organic & Biomolecular Chemistry, 14, 8937-8941 (2016)
"An improved Ullmann?Ukita?Buchwald?Li conditions for CuI-catalyzed coupling reaction of 2-pyridones with aryl halides"
Tetrahedron, 61(11), 2931-2939 (2005)

Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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