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Sigma-Aldrich

1-苯基吡唑

97%

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About This Item

经验公式（希尔记法）:
C9H8N2
CAS号:
1126-00-7
分子量:
144.17
EC號碼:
214-415-1
MDL號碼:
MFCD00003112
分類程式碼代碼:
12352100
PubChem物質ID:
24856799
NACRES:
NA.22

品質等級

100

化驗

97%

形狀

liquid

折射率

n20/D 1.596 (lit.)

bp

141-142 °C/30 mmHg (lit.)

密度

1.091 g/mL at 25 °C (lit.)

SMILES 字串

c1ccc(cc1)-n2cccn2

InChI

1S/C9H8N2/c1-2-5-9(6-3-1)11-8-4-7-10-11/h1-8H

InChI 密鑰

WITMXBRCQWOZPX-UHFFFAOYSA-N

相关类别

一般說明

1-苯基吡唑可与三氯化铑进行环金属化反应，生成rac-二（μ-氯）四[2-（吡唑-1-基）苯基-C1和N2′]双铑。副产物HOAc自催化的1-苯基吡唑的C-H键活化已被研究。

應用

1-苯吡唑已被用于：
  • 制备4,5-二苯基吡唑并[1,5-a]喹啉、1-（1,2,3,4-四苯基萘-5-基）吡唑和1-（1,2,3,4,5,6,7,8-八苯基蒽-9-基）吡唑
  • 作为环金属配体用于制备新型杂配铱（III）配合物

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319,H335

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

235.4 °F - closed cup

閃點（°C）

113 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Sigma-Aldrich

M70800

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Guang pu xue yu guang pu fen xi = Guang pu, 30(9), 2424-2427 (2010-11-26)
New heteroleptic iridium(III) complexes (ppz)2Ir(LX), which consist of two cyclometalated ligands ppz(1-phenylpyrazole) together with an ancillary ligand LX (LX= 2-(2'-hydroxylphenyl)benzothiazole (BTZ), 2-(3'-methyl-2'-hydroxylphenyl) benzothiazole (3-MeBTZ), 2-(4'-methyl-2'-hydroxylphenyl) benzothiazole (4-MeBTZ) and 2-(4'-Trifluoromethyl-2'hydroxylphenyl) benzothiazole (4-tfmBTZ)), were synthesized and characterized. The molecular structures and photophysical
Cyclometallated compounds: VII. X-Ray crystal structure of the product of cyclometallation of 1-phenylpyrazole with rhodium trichloride.
Steel PJ.
Journal of Organometallic Chemistry, 408(3), 395-402 (1991)
Indira Fabre et al.
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The activation of the C-H bond of 1-phenylpyrazole (2) and 2-phenyl-2-oxazoline (3) by [Ru(OAc)2(p-cymene)] is an autocatalytic process catalyzed by the co-product HOAc. The reactions are indeed faster in the presence of acetic acid and water but slower in the
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The Journal of organic chemistry, 76(1), 13-24 (2010-12-15)
The direct oxidative coupling of phenylazoles with internal alkynes proceeds efficiently in the presence of a rhodium catalyst and a copper oxidant accompanied by double or quadruple C-H bond cleavages. Thus, as a representative example, 4,5-diphenylpyrazolo[1,5-a]quinoline, 1-(1,2,3,4-tetraphenylnaphthalen-5-yl)pyrazole, and 1-(1,2,3,4,5,6,7,8-octaphenylanthracen-9-yl)pyrazole can

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