137809-97-3 Usage
Uses
Used in Recreational Settings:
2,3-Di(3',4'-Methylenedioxybenzyl)-2-buten-4-olide is used as a party drug for its hallucinogenic and stimulant effects, providing users with an intense and long-lasting experience of altered states of consciousness.
Used in Spiritual and Religious Contexts:
In some spiritual and religious practices, 2,3-Di(3',4'-Methylenedioxybenzyl)-2-buten-4-olide is employed as a means to achieve a transcendental state, facilitating introspection, self-discovery, and a deeper connection with the divine or the universe.
However, it is important to note that the use of 2,3-Di(3',4'-Methylenedioxybenzyl)-2-buten-4-olide is associated with significant health risks, including cardiovascular and psychological complications. Its use should be approached with caution and under the guidance of a knowledgeable professional, especially considering the potential for abuse and addiction.
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 academic research and scientific papers
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.
