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73053-85-7

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73053-85-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73053-85-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,5 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 73053-85:
(7*7)+(6*3)+(5*0)+(4*5)+(3*3)+(2*8)+(1*5)=117
117 % 10 = 7
So 73053-85-7 is a valid CAS Registry Number.

73053-85-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name pimprinaphine

1.2 Other means of identification

Product number -
Other names 2-(benzyl)-5-(3-indolyl)oxazole

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:73053-85-7 SDS

73053-85-7Relevant articles and documents

Indole heterocyclic compound, preparation method thereof and application of indole heterocyclic compound in prevention and treatment of plant diseases

-

Paragraph 0046-0047; 0050, (2020/07/15)

The invention discloses an indole heterocyclic compound as well as a preparation method and application thereof in prevention and treatment of plant diseases. According to the method, indole is reacted with oxalyl chloride to obtain indole oxalyl chloride, then indole oxalyl chloride is reduced by tributylstannane to obtain indole carbonyl acetaldehyde, and finally indole carbonyl acetaldehyde isreacted with a corresponding amino acid under the catalysis of iodine to obtain a compound. The indole heterocyclic compound provided by the invention shows especially excellent plant virus resistingactivity, can well inhibit the tobacco mosaic virus, and also shows broad-spectrum plant pathogenic bacteria resisting activity.

First reported propylphosphonic anhydride (T3P) mediated Robinson–Gabriel cyclization. Synthesis of natural and unnatural 5-(3-indolyl)oxazoles

Szabó, Tímea,Dancsó, András,ábrányi-Balogh, Péter,Volk, Balázs,Milen, Mátyás

, p. 1353 - 1356 (2019/04/27)

In the present work, a propylphosphonic anhydride (T3P) assisted Robinson–Gabriel cyclization of N-acyl-β-oxotryptamines for the synthesis of 2-substituted-5-(3-indolyl)oxazoles has been developed. The reactions proceeded smoothly in acetonitri

One-pot total synthesis: The first total synthesis of chiral alkaloid pimprinol A and the facile construction of its natural congeners from amino acids

Xiang, Jiachen,Wang, Jungang,Wang, Miao,Meng, Xianggao,Wu, Anxin

supporting information, p. 7470 - 7475 (2014/12/10)

In this work, we accomplished the first total synthesis of chiral alkaloid pimprinol A and the facile construction of its natural congeners: pimprinine, pimprinethine, pimprinaphine, WS-30581A, WS-30581B, laboradorin 1, uguenenazole, balsoxine, texamine in one-pot from commercially available starting materials including amino acids. Further investigating into the mechanism revealed that this improved transformation was achieved by the integration of iodination, Kornblum oxidation, condensation, decarboxylation, annulation, and oxidation reaction sequence.

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