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87770-83-0

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87770-83-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87770-83-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,7 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 87770-83:
(7*8)+(6*7)+(5*7)+(4*7)+(3*0)+(2*8)+(1*3)=180
180 % 10 = 0
So 87770-83-0 is a valid CAS Registry Number.

87770-83-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (Z)-4-((tert-butyl)diphenylsilanyloxy)but-2-en-1-ol

1.2 Other means of identification

Product number -
Other names (Z)-4-(tert-butyldiphenylsilanyloxy)but-2-en-1-ol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:87770-83-0 SDS

87770-83-0Relevant articles and documents

Synthesis of 1-(5,6-dihydro-2H-thiopyran-2-yl)uracil by a Pummerer-type thioglycosylation reaction: the regioselectivity of allylic substitution

Yoshimura, Yuichi,Yamazaki, Yoshiko,Saito, Yukako,Takahata, Hiroki

, p. 9091 - 9102 (2009)

1-(5,6-Dihydro-2H-thiopyran-2-yl)uracil derivatives, a new 4′-thio-D4-nucleoside analogue, were synthesized by reacting 5,6-dihydro-2H-thiopyran sulfoxide and persilylated uracil in a Pummerer-type thioglycosylation reaction. The reaction of 5-alkyl subst

Synthesis of an allylic gem-difluoromethylene building block via radical-mediated difluorocyclopropane ring opening

Milne, Kirsty,Henry, Martyn C.,Jamieson, Craig

supporting information, (2021/09/16)

We report an optimised and highly efficient synthetic route towards a valuable functionalised fluorinated building block. The key-steps include difluorocyclopropanation of a disubstituted alkene with a suitable difluorocarbene precursor, and a radical-ind

Total synthesis of (+)-pilosinine via a stereodivergent conjugate addition strategy

Schrank, Cassandra L.,Danneman, Michael W.,Prebihalo, Emily A.,Anderson, Robert E.,Gibson, Tyler J.,Wuest, William M.,Mullins, Richard J.

supporting information, (2020/04/27)

In recent work, asymmetric conjugate addition reactions to chiral 4-phenyl-N-enoyl-1,3-oxazolidinones have been shown to give different stereochemical outcomes depending on the conditions employed. Through the application of stereodivergent reaction conditions, the total synthesis of (+)-pilosinine and the formal synthesis of (?)-pilosinine has been completed from a single enantiomer of the 1,3-oxazolidinone auxiliary.

Stereodivergent Hydroboration of Allenes

Nagashima, Yoshiyuki,Sasaki, Keiji,Suto, Takahiro,Sato, Takaaki,Chida, Noritaka

supporting information, p. 1024 - 1028 (2018/03/21)

Full details of a stereodivergent hydroboration of allenes are reported. While hydroboration of an allene with 9-BBN provided a thermodynamically stable (E)-allylic alcohol after oxidative work-up, the reaction of an identical allene with HB(Sia)2 (disiamylborane) formed a (Z)-allylic alcohol as the kinetic product. The developed conditions allowed for the synthesis of trisubstituted olefins in a highly stereoselective fashion, which is known to be challenging. The method was also applied to the stereodivergent synthesis of structural motifs such as skipped dienes and allylbenzenes, which are often embedded in biologically active natural products.

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