912255
sBOX(tBu)
≥95%
Synonym(s):
Di-tert-butyl 2,2′-(cyclopropane-1,1-diyl)(4S,4′S)-bis(4,5-dihydrooxazole-4-carboxylate)
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Empirical Formula (Hill Notation):
C19H28N2O6
CAS Number:
Molecular Weight:
380.44
UNSPSC Code:
12352005
NACRES:
NA.22
Recommended Products
![2,2′-Isopropylidenebis[(4S)-4-tert-butyl-2-oxazoline] 99%](/deepweb/assets/sigmaaldrich/product/structures/334/357/19788a81-5365-46fd-978b-6b98382b1117/640/19788a81-5365-46fd-978b-6b98382b1117.png)
![(3aR,3′aR,8aS,8′a′S)-2,2′-Cyclopropylidenebis[3a,8a-dihydro-8H-Indeno[1,2-d]oxazole] ≥95%](/deepweb/assets/sigmaaldrich/product/structures/122/479/79288b5d-f9fd-487b-960f-2b14dd5641c5/640/79288b5d-f9fd-487b-960f-2b14dd5641c5.png)
![(−)-2,2′-Isopropylidenebis[(4S)-4-phenyl-2-oxazoline] 97%](/deepweb/assets/sigmaaldrich/product/structures/297/720/a29f61c3-34e4-410c-acdd-241699b80af3/640/a29f61c3-34e4-410c-acdd-241699b80af3.png)
![2,2′-Bis[(4S)-4-benzyl-2-oxazoline] 98%](/deepweb/assets/sigmaaldrich/product/structures/139/783/42da3c77-52af-401b-8525-35d96415e284/640/42da3c77-52af-401b-8525-35d96415e284.png)
![(S)-4-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-2-oxazoline 97%](/deepweb/assets/sigmaaldrich/product/structures/305/738/18b6aec6-fcf7-4a6d-a8ac-134c41bee9d2/640/18b6aec6-fcf7-4a6d-a8ac-134c41bee9d2.png)
![[3aR-[2(3′aR*,8′aS*),3′aβ,8′aβ]]-(+)-2,2′-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole] 98%](/deepweb/assets/sigmaaldrich/product/structures/134/031/294d2464-1571-4514-8e4c-c0cda1c1df7b/640/294d2464-1571-4514-8e4c-c0cda1c1df7b.png)
![2,2′-Methylenebis[(4S)-4-tert-butyl-2-oxazoline] 99%](/deepweb/assets/sigmaaldrich/product/structures/316/483/d76fb8bf-5216-440e-a409-771970cad43d/640/d76fb8bf-5216-440e-a409-771970cad43d.png)
assay
≥95%
form
powder or solid
mp
120.5 °C
storage temp.
2-8°C
Related Categories
Application
sBOX(tBu) is a serine-derived chiral bisoxazoline ligand. The additional coordinating functionality provided by the esters enables new reactivity compared to traditional BOX ligands. sBOX(iPr) has been shown to be an optimal ligand for the electrocatalytic cyanophosphorylation as well as hydrocyanation of vinylarenes.
Product can be used with our Synlectro electrochemistry platform (ESYNTH001)
Product can be used with our Synlectro electrochemistry platform (ESYNTH001)
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Niankai Fu et al.
Journal of the American Chemical Society, 141(37), 14480-14485 (2019-09-10)
In contrast to the rapid growth of synthetic electrochemistry in recent years, enantioselective catalytic methods powered by electricity remain rare. In this work, we report the development of a highly enantioselective method for the electrochemical cyanophosphinoylation of vinylarenes. A new
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service