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γ,γ-Dibenzyl-γ-butyrolactone is a synthetic organic compound characterized by a four-membered lactone ring with two benzyl groups attached to the γ-carbon. This molecule is known for its potential applications in the synthesis of various pharmaceuticals and natural products due to its unique structure and reactivity. It serves as an important intermediate in organic chemistry, particularly in the preparation of complex molecules that require a rigid, cyclic framework. The presence of the benzyl groups enhances the molecule's solubility and stability, making it a valuable building block in the development of new drugs and other chemical entities.

2700-46-1

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2700-46-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2700-46-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,0 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2700-46:
(6*2)+(5*7)+(4*0)+(3*0)+(2*4)+(1*6)=61
61 % 10 = 1
So 2700-46-1 is a valid CAS Registry Number.

2700-46-1Downstream Products

2700-46-1Relevant academic research and scientific papers

Lactones; XIII. Grignard Reaction Followed by Phase-Transfer Oxidation: A Convenient Synthesis of γ,γ-Disubstituted γ-Butyrolactones from γ-Butyrolactone

Lehmann, Jochen,Marquardt, Norbert

, p. 1064 - 1067 (2007/10/02)

Grignard reaction of γ-butyrolactones, followed by oxidation of the resulting reaction mixture produces symmetrically γ,γ-dialkylated diarylated γ-butyrolactones.Phase transfer oxidation with potassium permanganate in benzene/water proves to be the best out of twelve examined oxidation methods.The synthesis is unsuccessful with sterically hindered or oxidizable Grignard reagents.

Epoxides : Part II - Synthesis of Butyrolactones

Moussa, G. E. M.,Basyouni, M. N.,Shaban, M. E.

, p. 800 - 801 (2007/10/02)

1,1-Diarylethylene oxides (Ia-c) react with diethyl malonate in the presence of sodium ethoxide to give γ,γ-diaryl-α-ethoxycarbonyl-γ-butyrolactones (IIa-c) which yield the carboxylactones (IIIa-c) upon alkaline hydrolysis.Decarboxylation of IIIa-c furnishes the corresponding γ,γ-diaryl-γ-butyrolactones (IVa-c).

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