35304-87-1 Usage
General Description
(E)-5-(phenylmethylene)furan-2(5H)-one is a chemical compound with the molecular formula C12H8O2. It is a yellow crystalline solid that is known for its aromatic and fruity odor. (E)-5-(phenylmethylene)furan-2(5H)-one is used in various industrial and research applications, including as an intermediate in the synthesis of pharmaceuticals and agrochemicals. Its unique structure and properties make it a valuable building block for the creation of new and diverse compounds with potential commercial and scientific utility. Additionally, (E)-5-(phenylmethylene)furan-2(5H)-one has been studied for its potential biological activities and implications in drug development, making it an important area of research in the field of chemistry and pharmacology.
Check Digit Verification of cas no
The CAS Registry Mumber 35304-87-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,3,0 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 35304-87:
(7*3)+(6*5)+(5*3)+(4*0)+(3*4)+(2*8)+(1*7)=101
101 % 10 = 1
So 35304-87-1 is a valid CAS Registry Number.
35304-87-1Relevant articles and documents
Ring-Closing Metathesis Reactions of Acyloxysulfones: Synthesis of γ-Alkylidene Butenolides
Phan, Iris T.,Gilbert, Garrett J.,O'Neil, Gregory W.
, p. 1867 - 1871 (2015/08/06)
An acyloxysulfone ring-closing metathesis/sulfone elimination sequence has been developed for the preparation of various γ-alkylidene butenolides. The elimination is proposed to proceed via an E1cb mechanism leading to (Z)-γ-alkylidene butenolides as the major products.
THE SERIES OF SUBSTITUTED BUTANOLIDES AND BUTENOLIDES. IV. 4-ARYLIDENE(HETEROARYLIDENE)-2-BUTENOLIDES
Sorotskaya, L.N.,Badovskaya, L.A.,Kaklyugina, T.Ya.,Belenkii, L.A.,Ignatenko, A.V.,et al.
, p. 159 - 165 (2007/10/02)
A larger number of 4-arylidene- and 4-heteroarylidene-2-butenolides were obtained by the reaction of 2-butenolide with aromatic and heteroaromatic aldehydes in the presence of piperidine.
