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439509

Sigma-Aldrich

3-乙酰基-2,5-二氯噻吩

98%

同義詞:

2,5-二氯-3-噻吩基甲基酮

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About This Item

經驗公式(希爾表示法):
C6H4Cl2OS
CAS號碼:
分子量::
195.07
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
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化驗

98%

mp

37-40 °C (lit.)

SMILES 字串

CC(=O)c1cc(Cl)sc1Cl

InChI

1S/C6H4Cl2OS/c1-3(9)4-2-5(7)10-6(4)8/h2H,1H3

InChI 密鑰

GYFDNIRENHZKGR-UHFFFAOYSA-N

應用

3-乙酰基-2,5-二氯噻吩-2,5-碘苯甲酸甲酯可用于以下合成:
  • 取代查耳酮[1]
  • AL-4623A和AL-4862(布林佐胺),局部碳酸酐酶抑制剂[2]
  • 2,5-二氯噻吩-3-羧酸,是合成2,5-二氯-N-(取代氨基-碳硫酰基)噻吩-3-甲酰胺和2-(取代氨基)-4H-噻吩并[3,2-e]-1,3-噻嗪-4-酮所需的起始试剂[3]

象形圖

Exclamation mark

訊號詞

Warning

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

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

dust mask type N95 (US), Eyeshields, Gloves


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Enantioselective Synthesis of Brinzolamide (AL-4862), a New Topical Carbonic Anhydrase Inhibitor. The ?DCAT Route? to Thiophenesulfonamides.
Conrow RE, et al.
Organic Process Research & Development, 3(2), 114-120 (1999)
Thienopyridone Antibacterials V. Synthesis of Some N (7)-Azacyclohexyl-4-oxothieno [2, 3-b] pyridine-5-carboxylic Acids and Related Congeners.
Al-Jaber HI, et al.
Zeitschrift fur Naturforschung, B: Chemical Sciences, 19(11), 1625-1625 (2009)
Facile synthesis of 2-(substituted amino)-4H-thieno [3, 2-e]-1, 3-thiazin-4-ones.
Abu-El-Halawa R, et al.
Monatshefte fur Chemie / Chemical Monthly, 139(10), 1251-1255 (2008)
Thienopyridone Antibacterials. Part IV [1]. Synthesis of Some N (7)-Heteroaryl-4-oxothieno [2, 3-b] pyridine-5-carboxylic Acids and Esters.
Sweidan NI, et al.
Letters in Organic Chemistry, 7(1), 79-84 (2010)
V Tomar et al.
Bioorganic & medicinal chemistry letters, 17(19), 5321-5324 (2007-08-28)
Two new series of chalcones have been synthesized by reacting 1-(4-piperazin-1-yl-phenyl)ethanone and 1-(2,5-dichloro-3-thienyl)-1-ethanone with different substituted benzaldehydes in turn by Claisen-Schmidt condensation. The compounds have been characterized by IR, (1)H NMR spectral and microanalysis data. All the synthesized compounds have

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