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(-)-1-[(4S,5S)-2,2-dimethyl-5-vinyl-1,3-dioxolan-4-yl]-2-(tert-butyldiphenylsilyloxy)ethan-1-one is a complex chemical compound that features a dioxolane ring and a silyl-protected hydroxy group. It possesses a stereocenter at the 4th and 5th positions, which gives it a unique spatial arrangement of its atoms. (-)-1-[(4S,5S)-2,2-dimethyl-5-vinyl-1,3-dioxolan-4-yl]-2-(tert-butyldiphenylsilyloxy)ethan-1-one also includes a vinyl group and a tert-butyldiphenylsilyloxy group, contributing to its chemical reactivity and properties. Its intricate structure and functional groups render it a valuable intermediate in organic synthesis, with promising applications in pharmaceutical and materials chemistry.

681853-95-2

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681853-95-2 Usage

Uses

Used in Pharmaceutical Chemistry:
(-)-1-[(4S,5S)-2,2-dimethyl-5-vinyl-1,3-dioxolan-4-yl]-2-(tert-butyldiphenylsilyloxy)ethan-1-one serves as a key intermediate in the synthesis of various pharmaceutical compounds. Its unique structure and functional groups allow for the development of new drugs with specific therapeutic properties.
Used in Materials Chemistry:
In the field of materials chemistry, (-)-1-[(4S,5S)-2,2-dimethyl-5-vinyl-1,3-dioxolan-4-yl]-2-(tert-butyldiphenylsilyloxy)ethan-1-one is utilized for the creation of advanced materials with tailored properties. Its versatility in organic synthesis enables the production of materials with applications in various industries, such as electronics, coatings, and adhesives.
Used in Organic Synthesis:
As an intermediate in organic synthesis, (-)-1-[(4S,5S)-2,2-dimethyl-5-vinyl-1,3-dioxolan-4-yl]-2-(tert-butyldiphenylsilyloxy)ethan-1-one is employed in the preparation of complex organic molecules. Its presence in the synthesis process allows for the creation of compounds with specific functionalities and properties, which can be further utilized in various applications across different industries.

Check Digit Verification of cas no

The CAS Registry Mumber 681853-95-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,1,8,5 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 681853-95:
(8*6)+(7*8)+(6*1)+(5*8)+(4*5)+(3*3)+(2*9)+(1*5)=202
202 % 10 = 2
So 681853-95-2 is a valid CAS Registry Number.

681853-95-2Relevant academic research and scientific papers

POLYMORPHIC COMPOUNDS AND USES THEREOF

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, (2020/04/10)

The present invention provides compounds and methods of use thereof for treatment of certain disorders and conditions, for example brain injuries such as stroke or traumatic brain injuries.

COMPOUNDS AND METHODS FOR TREATING ADDICTION AND RELATED DISORDERS

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, (2019/08/29)

The present invention relates to compounds and methods of use thereof for treatment of certain disorders and conditions, for example an addiction or compulsive disorder.

Compounds and methods for treating neurological and cardiovascular conditions

-

, (2017/11/09)

The present invention relates to compounds and methods of use thereof for treatment of certain disorders and conditions, for example brain injuries such as stroke or traumatic brain injuries.

NON-RIBOSE CONTAINING INHIBITORS OF HISTONE METHYLTRANSFERASE DOT1L FOR CANCER TREATMENT

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, (2015/02/19)

A compound of Formula I, a pharmaceutically acceptable salt thereof, a prodrug thereof, or combinations thereof: wherein R1 is H, methyl, or benzyl: R2 is 2-cyanoethyl, 2-methoxycarbonylethyl, or 2-iodoethyl; X is N or S; wherein if

Synthesis, activity and metabolic stability of non-ribose containing inhibitors of histone methyltransferase DOT1L

Deng, Lisheng,Zhang, Li,Yao, Yuan,Wang, Cong,Redell, Michele S.,Dong, Shuo,Song, Yongcheng

, p. 822 - 826 (2013/08/26)

Histone methyltransferase DOT1L is a drug target for MLL leukemia. We report an efficient synthesis of a cyclopentane-containing compound that potently and selectively inhibits DOT1L (Ki = 1.1 nM) as well as H3K79 methylation (IC50 ~

Fluorocyclopentenyl-cytosine with broad spectrum and potent antitumor activity

Choi, Won Jun,Chung, Hwa-Jin,Chandra, Girish,Alexander, Varughese,Zhao, Long Xuan,Lee, Hyuk Woo,Nayak, Akshata,Majik, Mahesh S.,Kim, Hea Ok,Kim, Jin-Hee,Lee, Young B.,Ahn, Chang H.,Lee, Sang Kook,Jeong, Lak Shin

, p. 4521 - 4525 (2012/08/13)

On the basis of the potent biological activity of cyclopentenyl- pyrimidines, fluorocyclopentenyl-pyrimidines were designed and synthesized from d-ribose. Among these, the cytosine derivative 5a showed highly potent antigrowth effects in a broad range of

Total syntheses of a conformationally locked North-type methanocarba puromycin analogue and a dinucleotide derivative

Michel, Benoit Y.,Strazewski, Peter

supporting information; experimental part, p. 6244 - 6257 (2010/03/26)

An original synthetic approach for the first synthesis of an enantiopure methanocarba puromycin (3'-α-aminoacylamino-3'-deoxyadenosine) analogue and its cytidine dinucleotide derivative is described. Each compound is conformationally locked in a North-typ

Synthesis of (-)-neplanocin A with the highest overall yield via an efficient Mitsunobu coupling

Michel, Beno?t Y.,Strazewski, Peter

, p. 9836 - 9841 (2008/02/11)

Neplanocin A was synthesized in very high isolated yield and purity, in 10 steps from d-ribose via an efficient Mitsunobu coupling using N6-bis-Boc-protected adenine. In fact, this synthesis is a short pathway to enantiopure neplanocin A giving

Stereoselective synthesis of 3-hydroxymethyl-D-cyclopentenone, the versatile intermediate for the synthesis of carbocyclic nucleosides

Choi, Won Jun,Moon, Hyung Ryong,Kim, Hea Ok,Ko, Young Mi,Kim, Hye Jin,Lee, Jeong A.,Lee, Kang Man,Yun, Mi Kyung,Shin, Dae Hong,Chun, Moon Woo,Sheen, Yhun Y.,Kim, Kilhyoun,Jeong, Lak Shin

, p. 611 - 613 (2008/02/04)

The preparative and stereoselective synthesis (45-50% overall yields, >50 g scale) of the key carbasugars 7a-d was achieved from D-ribose via stereoselective Grignard reaction and oxidative rearrangement as key reactions. Copyright Taylor & Francis, Inc.

Preparative and Stereoselective Synthesis of the Versatile Intermediate for Carbocyclic Nucleosides: Effects of the Bulky Protecting Groups to Enforce Facial Selectivity

Choi, Won Jun,Moon, Hyung Ryong,Kim, Hea Ok,Yoo, Byul Nae,Lee, Jeong A.,Shin, Dae Hong,Jeong, Lak Shin

, p. 2634 - 2636 (2007/10/03)

The preparative and stereoselective synthesis (45-50% overall yields) of the target compound 17 has been accomplished from D-ribose. The bulky protecting groups such as TBDPS and Trityl enforced the facial selectivity during Grignard reaction to give the

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