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质量水平
方案
98%
表单
powder
反应适用性
reagent type: oxidant
mp
210-215 °C (dec.) (lit.)
储存温度
2-8°C
SMILES字符串
ClC1=C(Cl)C(=O)C(C#N)=C(C#N)C1=O
InChI
1S/C8Cl2N2O2/c9-5-6(10)8(14)4(2-12)3(1-11)7(5)13
InChI key
HZNVUJQVZSTENZ-UHFFFAOYSA-N
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应用
2,3-二氯-5,6-二氰基对苯醌（DDQ）可以用作：
- 各类化合物的脱保护剂，例如硫缩醛、乙缩醛和缩酮。
- 由亚胺和炔烃或烯烃合成喹啉的电子转移试剂。
- 苄基和烯丙基C−H官能化的有效试剂。
- 合成官能化呋喃和苯并呋喃的氧化剂。
- 结合Ph3P有效合成1,2-苯并恶唑类化合物的试剂。
警示用语：
Danger
危险声明
危险分类
Acute Tox. 3 Oral
补充剂危害
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
法规信息
危险化学品
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Solvent-Free One-Step Photochemical Hydroxylation of Benzene Derivatives by the Singlet Excited State of 2, 3-Dichloro-5, 6-dicyano-p-benzoquinone Acting as a Super Oxidant.
Ohkubo K, et al.
Chemistry?A European Journal , 21(7), 2855-2861 (2015)
Deprotection of benzyl ethers using 2, 3-dichloro-5, 6-dicyano-p-benzoquinone (DDQ) under photoirradiation.
Rahim MA, et al.
Tetrahedron Letters, 46(43), 7307-7309 (2005)
Predictive model for oxidative C-H bond functionalization reactivity with 2, 3-dichloro-5, 6-dicyano-1, 4-benzoquinone.
Morales-Rivera CA, et al.
Journal of the American Chemical Society, 139(49), 17935-17944 (2017)
Ayse Kocabalkanli et al.
Farmaco (Societa chimica italiana : 1989), 57(12), 993-997 (2003-02-05)
Nucleosides have been of great interest since their strong antiviral activities were discovered. 1,3-Oxathiolane ring system has been known for many years, but it is in recent years that the ring has been used as the sugar ring in nucleoside
Mild and efficient photochemical and thermal deprotection of thioacetals and ketals using DDQ
Mathew L and Sankararaman S
The Journal of Organic Chemistry, 58, 7576-7576 (1993)
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