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Merck
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文件

197602

Sigma-Aldrich

奎宁环

97%

别名:

1-氮杂双环[2.2.2]辛烷, ABCO

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About This Item

经验公式（希尔记法）:
C7H13N
CAS号:
100-76-5
分子量:
111.18
Beilstein:
103111
EC號碼:
202-887-1
MDL號碼:
MFCD00006690
分類程式碼代碼:
12352100
PubChem物質ID:
24851837
NACRES:
NA.22

蒸汽壓力

1.5 mmHg ( 20 °C)

化驗

97%

形狀

solid

mp

157-160 °C (lit.)

溶解度

H2O: very slightly soluble
H2O: very soluble
alcohol: miscible
diethyl ether: miscible
organic solvents: very soluble

SMILES 字串

C1CN2CCC1CC2

InChI

1S/C7H13N/c1-4-8-5-2-7(1)3-6-8/h7H,1-6H2

InChI 密鑰

SBYHFKPVCBCYGV-UHFFFAOYSA-N

基因資訊

rat ... Chrm1(25229)

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應用

奎宁环可用作以下反应的催化剂：
  • 醛与丙烯酸甲酯的贝里斯-希尔曼反应。
  • α-甲基葡萄糖转化为α-甲基阿洛糖的差向异构化反应。
它也可作为反应物在乙酸钾存在的情况下与5-溴-2-氰基吡啶反应合成5-[4-[2-(乙酰氧基)乙基]-1-吡啶基]-2- 氰基吡啶。

象形圖

Skull and crossbonesCorrosion
GHS06,GHS05

訊號詞

Danger

危險分類

Acute Tox. 2 Dermal - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Irrit. 2

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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The organocatalyzed addition of several malonates to 1,4-benzoquinones affords benzofuranones bearing a quaternary stereocenter with good enantioselectivity. This reaction is an intramolecular desymmetrization since it proceeds through the formation of an arylated achiral malonate that cyclizes to give the reaction
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The Journal of organic chemistry, 68(3), 692-700 (2003-02-01)
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