which are prepared from correspondingly substituted benzene derivatives and alloxan. The compounds of formula I can be converted into substituted benzaldehydes which in turn are known intermediates in the preparation of pharmaceutically valuable benzylpyrimidines.Dieter KagiUS...
Benzaldehyde, an aromatic aldehyde with the molecular formula C7H6O, is a significant compound in the chemical industry due to its versatile applications. Polarity of Benzaldehyde Dec 27, 2023 Benzaldehyde (C6H5CHO) is an organic compound consisting of a benzene ring with a formyl substituent. It...
2-(Trifluoromethyl)benzaldehyde CAS : 447-61-0 Molecular Structure : Content : 98.5%min Appearance : colorless to yellowlish liquid Moisture : 0.5%max m.p or b.p : 70-71 °C (16 mmHg) Formula : C8H5F3O Molecular : 174.12 Weight : ...
摘要: the invention relates to dihydropyridinverbindungen of general formula (i). with the description of the substituenten u00addefinitionen, procedures for their manufacture and their use in medicines, in particular blutzuckerbeeinflussenden medicines.收藏...
Fig. 1. The chemical formula of the CBTEA molecule. 2. Film preparation and experimental details Fig. 1 shows the chemical structure of the material (CBTEA) which is initially is synthesised as a resorcinol/benzaldehyde tetramer and then functionalised at the 2-position by a Mannich reaction ...
The present invention encompasses compounds of general formula (1), wherein the groups R1 to R3 and L are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and their use for preparing a medicament having the above...
(chemical shift, coupling constant), structural diagram, and solvent of C 31 H 45 N 2 O 4 PElement System : C-H-N-O-PHill Formula : C 31 H 45 N 2 O 4 PParent documents :SpringerMaterials Volume III/40H3 Introduction to Nuclear Magnetic Resonance (NMR) Introduction to Phosphorus-31...
19 23.301 138 3,4-Dihydroxy benzaldehyde C7H6O3 Phenolic acids Salviae miltiorrhizae 20 23.546 450 Atractyloside B C21H38O10 Terpenoids Atractylodis macrocephalae 21* 23.949 272 Naringenin C15H12O5 Flavonoids Cirsii japonici; Citri sarcodactylis 22 25.283 152 Isopulegone C10H16O Terpenoids Notogins...
Molecular Formula C6H14O3 Molar Mass 134.17 Melting Point -64 °C (lit.) HS Code 29091990 Boling Point 162 °C (lit.) Water Solubility Miscible Flash Point 134.6°F Product Application 1. Mainly used as solvent. It is used as a solvent for alkali metal hydro...
-5- phenyl-tetrazole were synthesized by the reaction of Schiff base (2-aminobenzothiazole and substituted benzaldehyde) with phosphorous pentachloride and ... P. Shanmugapandiyan,A. Ramesh - 《Asian Journal of Chemistry》 被引量: 0发表: 2008年 加载更多来源...