90121-03-2 Usage
General Description
(3Z,6Z)-1-broMonona-3,6-diene, also known as (3Z,6Z)-1-bromo-3,6-diene, is a chemical compound with a molecular formula C8H12Br2. It is an organic compound classified as a diene, which means it contains two double bonds between carbon atoms. The chemical structure of (3Z,6Z)-1-bromo-3,6-diene consists of a linear chain of eight carbon atoms, with two bromine atoms attached to the first and third carbon atoms, and two double bonds at the third and sixth carbon atoms. (3Z,6Z)-1-broMonona-3,6-diene is commonly used in organic synthesis as a versatile building block for creating various chemical compounds. It is also known for its reactivity and can participate in a wide range of chemical reactions, making it a valuable tool for organic chemists.
Check Digit Verification of cas no
The CAS Registry Mumber 90121-03-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,1,2 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90121-03:
(7*9)+(6*0)+(5*1)+(4*2)+(3*1)+(2*0)+(1*3)=82
82 % 10 = 2
So 90121-03-2 is a valid CAS Registry Number.
90121-03-2Relevant articles and documents
Convenient conversion of cis-homoallylic alcohols into corresponding bromides with Ph3PBr2
Sandri,Viala
, p. 2945 - 2948 (1992)
A mild and easy worked up procedure using the cheap reagent Ph3PBr2 allowed us to improve the conversion of sensitive alcohols (homoallylic and acetalized) into their corresponding bromides in high yields.
Direct preparation of (Z,Z)-1,4-dienic units with a new C6 homologating agent: Synthesis of α-linolenic acid
Sandri,Viala
, p. 271 - 275 (2007/10/02)
Syntheses of two C6 homologating agents 2a and 2f are described. These agents allow direct access to the (Z,Z)-1,4-diene unit 3, a moiety present in a wide number of natural compounds. Compound 2a is prepared in 40% overall yield by selective epoxidation of methoxycyclohexa-1,4-diene followed by oxidative ring cleavage and transatalization. Compound 2f is obtained in 90% yield by a one-step oxidative dimerization of phosphonium salt 1. A short synthetic application of these two new C6 homologating agents to the synthesis of α-linolenic acid is described.
Syntheses of the leukotrienes C5, D5, and E5
Spur,Crea,Peters,Konig
, p. 280 - 282 (2007/10/02)
-
