137809-97-3 Usage
General Description
2,3-Di(3',4'-Methylenedioxybenzyl)-2-buten-4-olide is a chemical compound that belongs to the class of methylenedioxyphenethylamines. It is a derivative of the psychoactive drug 2C-B. 2,3-Di(3',4'-Methylenedioxybenzyl)
-2-buten-4-olide is a powerful and long-lasting psychoactive substance that exhibits hallucinogenic and stimulant effects. It is known for its ability to induce altered states of consciousness, visual and auditory hallucinations, and changes in perception, mood, and thought. Due to its potent psychoactive properties, 2,3-Di(3',4'-Methylenedioxybenzyl)-2-buten-4-olide is often used recreationally as a party drug or for spiritual and religious purposes. However, its use is associated with significant health risks, including cardiovascular and psychological complications.
Check Digit Verification of cas no
The CAS Registry Mumber 137809-97-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,8,0 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 137809-97:
(8*1)+(7*3)+(6*7)+(5*8)+(4*0)+(3*9)+(2*9)+(1*7)=163
163 % 10 = 3
So 137809-97-3 is a valid CAS Registry Number.
137809-97-3Relevant articles and documents
Double coupling reactions of 3,4-bis(stannyl)furanone: Facile preparation of diaryl- and dibenzylfuranones
Carter, Neil B.,Mabon, Ross,Walmsley, Rachel,Richec?ur, Alexandre M. E.,Sweeney
, p. 1747 - 1749 (2008/02/03)
The palladium-catalyzed cross-coupling reaction of 3,4-bis(tributylstannyl) furan-2(5H)-one using chelating ligand or polar solvent gives mixtures of single and double coupled products, even when one equivalent of halide coupling partner is used. After optimization, the double coupling reaction was shown to be general, with the use of two equivalents of aryl iodides giving 3,4-disubstituted furanones, The reaction using benzyl bromides proceeds at lower temperatures than the corresponding coupling using aryl iodides, giving dibenzylfuranones. The methodology has been exemplified in a synthesis of (±)-hinokinin. Georg Thieme Verlag Stuttgart.
