247089-85-6 Usage
Description
(R)-(-)-4-Methylbezenesulfinamide, also known as (R)-(-)-p-Toluenesulfinamide, is a white to light yellow crystalline powder with distinct chemical properties. It is a chiral reagent widely utilized in the field of organic chemistry, particularly for asymmetric synthesis.
Uses
Used in Pharmaceutical Industry:
(R)-(-)-4-Methylbezenesulfinamide is used as a chiral auxiliary for the asymmetric synthesis of various pharmaceutical compounds. Its ability to induce chirality in the products makes it a valuable tool in the development of enantiomerically pure drugs, which is crucial for ensuring the desired therapeutic effects and minimizing potential side effects.
Used in Chemical Synthesis:
In the field of chemical synthesis, (R)-(-)-4-Methylbezenesulfinamide is used as a reagent for the asymmetric synthesis of specific compounds, such as (+)-preussin from N-sulfinyl δ-amino β-ketoesters. This application highlights its importance in creating enantiomerically enriched products, which are essential in various chemical and pharmaceutical processes.
Used in Research and Development:
(R)-(-)-4-Methylbezenesulfinamide is also employed in research and development for the exploration of new synthetic routes and the development of novel chiral compounds. Its unique properties make it a valuable asset in the quest for new discoveries and innovations in the chemical and pharmaceutical industries.
Check Digit Verification of cas no
The CAS Registry Mumber 247089-85-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,7,0,8 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 247089-85:
(8*2)+(7*4)+(6*7)+(5*0)+(4*8)+(3*9)+(2*8)+(1*5)=166
166 % 10 = 6
So 247089-85-6 is a valid CAS Registry Number.
InChI:InChI=1/C7H9NOS/c1-6-2-4-7(5-3-6)10(8)9/h2-5H,8H2,1H3/t10-/m1/s1
247089-85-6Relevant articles and documents
Preparation method of chiral optical pure p-toluenesulfinamide
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, (2018/09/13)
The invention discloses a preparation method of a chiral optical pure p-toluenesulfinamide. The method includes: subjecting sodium p-tolylsulfinate and an acyl chlorination reagent to acyl chlorination to obtain p-toluene sulfinyl chloride, then reacting
Preparation method of chiral optical pure p-toluene sulfamide
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, (2018/10/19)
The invention discloses a preparation method of chiral optical pure p-toluene sulfamide. The preparation method comprises the following steps: performing acylating chlorination by using sodium p-tolylsulfinate and an acylating chlorination reagent to obta
Enantioselective synthesis of diverse sulfinamides and sulfinylferrocenes from phenylglycine-derived chiral sulfinyl transfer agent
Han, Zhengxu S.,Meyer, Angelica M.,Xu, Yibo,Zhang, Yongda,Busch, Robert,Shen, Sherry,Grinberg, Nelu,Lu, Bruce Z.,Krishnamurthy, Dhileep,Senanayake, Chris H.
, p. 5480 - 5484 (2011/08/09)
A new chiral sulfinyl transfer auxiliary derived from readily available phenylglycine was developed. This auxiliary is utilized to synthesize a diverse array of alkyl- and arylsulfinamides and sulfinylferrocenes in high yields and excellent ee's. The desired products are produced in a one-pot sequence from the oxathiazolidine 2-oxide by two sequential nucleophilic additions that proceed in a stereospecific manner.