Advanced Search



Butylboronic acid N,N,N′,N′-tetramethyl-D-tartaric acid diamide ester

ALDRICH/594806 - 97%

Synonym: (4S,5S)-2-Butyl-N,N,N′N′-tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide

CAS Number: 161344-84-9
Empirical Formula (Hill Notation): C12H23BN2O4
Molecular Weight: 270.13
MDL Number: MFCD05663838
Linear Formula: C12H23BN2O4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-594806-5G 5 g
 $387.00
1/EA		 Add To Favorites

 

assay 97%
bp 305-306 °C (lit.)
density 1.096 g/mL at 25 °C (lit.)
functional group amide
InChI 1S/C12H23BN2O4/c1-6-7-8-13-18-9(11(16)14(2)3)10(19-13)12(17)15(4)5/h9-10H,6-8H2,1-5H3/t9-,10-/m0/s1
InChI key AFQWQRBBIZKYTE-UWVGGRQHSA-N
optical activity [α]20/D +106°, c = 1% in chloroform
Quality Level 100 
refractive index n20/D 1.4780 (lit.)
SMILES string CCCCB1O[C@@H]([C@H](O1)C(=O)N(C)C)C(=O)N(C)C
Application: Butylboronic acid N,N,N′,N′-tetramethyl-D-tartaric acid diamide is a dioxaborolane ligand that can be used to prepare:
• Enantioenriched spiropentanes via zinc catalyzed cyclopropanation of corresponding hydroxymethylallenes.
• 1,2,3-trisubstituted cyclopropane derivatives by asymmetric cyclopropanation of allylic alcohols in the presence of zinc reagents.
• Glycolipids plakosides A, B, and their derivatives by Sharpless asymmetric dihydroxylation and cyclopropanation reaction.
Packaging: 1, 5 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) > 230.0 °F - closed cup
Flash Point(C) > 110 °C - closed cup
Purity 97%
bp 305-306 °C (lit.)
Density 1.096 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.4780 (lit.)
UNSPSC 12352103

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top