862207
4-乙氧基亚甲基-2-苯基-2-恶唑啉-5-酮
purified by recrystallization
别名:
2-苯基-1-4-异亚甲基-5-恶唑酮, 2-苯基-4-(乙氧基亚甲基)-2-恶唑啉酮, 2-苯基-4-(乙氧基亚甲基)恶唑酮, 2-苯基-4-乙氧基亚甲基-5-恶唑酮, 4-(乙氧基亚甲基)-2-苯基-5(4H)-恶唑酮, 4-乙氧基亚甲基-2-苯基-5-恶唑酮, 恶唑酮
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关于此项目
经验公式（希尔记法）:
C12H11NO3
化学文摘社编号:
分子量:
217.22
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
239-713-9
MDL number:
Form:
solid
InChI
1S/C12H11NO3/c1-2-15-8-10-12(14)16-11(13-10)9-6-4-3-5-7-9/h3-8H,2H2,1H3/b10-8-
InChI key
SJHPCNCNNSSLPL-NTMALXAHSA-N
SMILES string
CCO\C=C1/N=C(OC1=O)c2ccccc2
form
solid
purified by
recrystallization
mp
94-96 °C (dec.) (lit.)
functional group
ester, ether, phenyl
storage temp.
2-8°C
Quality Level
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General description
4-乙氧基亚甲基-2-苯基-2-噁唑啉-5-酮是噁唑酮类杂环化合物，是氨基酸、多肽和杂环前体合成的重要中间体。
Application
4-乙氧基亚甲基-2-苯基-2-噁唑啉-5-酮可作为反应剂：
- 与N-羧甲基苯甲脒反应合成嘧啶酮。
- 与无环烯胺酮经由氮杂-[3+3]环加成反应合成多功能化1-氮杂双环。
Yongyan Shi et al.
Cell death & disease, 11(6), 461-461 (2020-06-17)
Crohn's disease (CD) and ulcerative colitis (UC) actually had different pathological mechanisms, as the former was mainly induced by Th1 and Th17 response and the latter by Th2 response. Our previous study found that oxazolone-induced Th2-mediated colitis could not be
IL-33 Signaling Protects from Murine Oxazolone Colitis by Supporting Intestinal Epithelial Function.
Amanda Waddell et al.
Inflammatory bowel diseases, 21(12), 2737-2746 (2015-08-28)
IL-33, a member of the IL-1 cytokine family that signals through ST2, is upregulated in ulcerative colitis (UC); however, the role of IL-33 in colitis remains unclear. IL-33 augments type 2 immune responses, which have been implicated in UC pathogenesis.
Kenjyo Miyauchi et al.
Nature chemical biology, 9(2), 105-111 (2012-12-18)
N(6)-threonylcarbamoyladenosine (t(6)A) is a universally conserved, essential modified nucleoside found in transfer RNAs (tRNAs) responsible for ANN codons in all three domains of life. t(6)A has a crucial role in maintaining decoding accuracy during protein synthesis. The presence of t(6)A
Boyi Liu et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 27(9), 3549-3563 (2013-06-01)
Allergic contact dermatitis is a common skin disease associated with inflammation and persistent pruritus. Transient receptor potential (TRP) ion channels in skin-innervating sensory neurons mediate acute inflammatory and pruritic responses following exogenous stimulation and may contribute to allergic responses. Genetic
Zenghui Lu et al.
The Journal of organic chemistry, 77(21), 9871-9877 (2012-10-11)
A novel palladium-catalyzed approach for the assembly of 3,4,5-trisubstituted oxazolones has been achieved by the coupling of N-alkynyl tert-butyloxycarbamates with aryl halides and related electrophiles, which involves an oxidative addition followed by oxypalladation/reductive elimination. The reaction provides a convenient access
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