$ Aluminum

$ Europium

$ Lutetium

$ Silver

$ Barium

$ Gadolinium

$ Magnesium

$ Terbium

$ Bismuth

$ Gallium

$ Mercury

$ Thallium

$ Calcium

$ Holmium

$ Neodymium

$ Thulium

$ Cerium

$ Indium

$ Nickel

$ Tin

$ Copper

$ Iron

$ Praseodymium

$ Ytterbium

$ Dysprosium

$ Lanthanum

$ Samarium

$ Yttrium

$ Erbium

$ Lithium

$ Scandium

$ Zinc

Aluminum trifluoromethanesulfonate, 99% (Aluminum triflate) [74974-61-1]
Al(CF₃SO₃)₃; FW: 474.18; pwdr.; m.p. dec.; hygroscopic

10g
50g

Barium trifluoromethanesulfonate, 99% (Barium triflate) [2794-60-7]
Ba(CF₃SO₃)₂; FW: 435.47; pwdr.; m.p. dec.; hygroscopic

5g
25g

Bismuth(III) trifluoromethanesulfonate, min. 98% (Bismuth triflate) [88189-03-1]
Bi(SO₃CF₃)₃; FW: 656.19; white to off-white pwdr. Hygroscopic
Technical Note: 1. Powerful Lewis acid useful in a number of catalytic reactions.
Reference: 1. Synlett, 2003, 10, 1566.

1g
5g
25g

Calcium trifluoromethanesulfonate, min. 96% (Calcium triflate) [55120-75-7]
Ca(CF₃SO₃)₂; FW: 338.21; pwdr.; m.p. dec.; hygroscopic

10g
50g

Cerium(III) trifluoromethanesulfonate, min. 98% (Cerium triflate) [76089-77-5]
Ce(CF₃SO₃)₃; FW: 587.33; white pwdr. hygroscopic

5g
25g

Copper(II) trifluoromethanesulfonate, 98% (Copper triflate) [34946-82-2]

Cu(CF₃SO₃)₂; FW: 361.68; pwdr.; hygroscopic
Technical Notes:
1. Ring-Opening of epoxides and aziridines.
2. Asymmetric conjugate addition of organozinc reagents to α,β-unsaturated ketones.
3. Electrophilic addition of olefins.
4. Asymmetric aziridination of olefins.
5. Asymmetric cycloadditions and aldol condensations.
6. Asymmetric Kharasch oxidation.
7. Asymmetric Michael addition of enamides.
8. Asymmetric O-H Insertion reactions.

References:
1. J. Org. Chem., 1999, 64, 287.                              7. Acc. Chem. Res., 2000, 33, 325.
2. J. Org. Chem., 1999, 64, 2537.                            8. J. Am. Chem. Soc., 2001, 123, 3830.
3. J. Org. Chem., 1998, 63, 4568.                            9. Angew. Chem. Int. Ed., 2001, 40, 3567.
4. Eur. J. Org. Chem., 2002, 3221.                         10. Tetrahedron, 2002, 58, 845.
5. Heterocycles, 1997, 45, 847.                              11. Angew. Chem. Int. Ed., 2007, 46, 7803.
6. J. Am. Chem. Soc., 1993, 115, 5328.                 12. J. Am. Chem. Soc., 2006, 128, 4594.

5g
25g

Dysprosium(III) trifluoromethanesulfonate, min. 98% (Dysprosium triflate) [139117-62-1]
Dy(CF₃SO₃)₃; FW: 609.71; yellow pwdr. hygroscopic

5g
25g

Erbium(III) trifluoromethanesulfonate, min. 98% (Erbium triflate) [139177-64-3]
Er(CF₃SO₃)₃; FW: 614.47; pink pwdr. hygroscopic

5g
25g

Europium(III) trifluoromethanesulfonate, min. 98% (Europium triflate) [52093-25-1]
Eu(CF₃SO₃)₃; FW: 599.17; white to off-white pwdr. hygroscopic

1g
5g

Gallium(III) trifluoromethanesulfonate, 98% (Gallium triflate) [74974-60-0]
Ga(CF₃SO₃)₃; FW: 516.93; white pwdr. hygroscopic

1g
5g

Indium(III) trifluoromethanesulfonate, 99% (Indium triflate) [128008-30-0]
In(CF₃SO₃)₃; FW: 562.02; pwdr.; m.p. dec.; hygroscopic

5g
25g

Iron(II) trifluoromethanesulfonate, 98% (Iron triflate) [59163-91-6]
Fe(CF₃SO₃)₂; FW: 353.99; off-white to brown pwdr. hygroscopic

25g
100g

Lanthanum(III) trifluoromethanesulfonate, min. 97% (Lanthanum triflate) [52093-26-2]
La(SO₃CF₃)₃; FW: 586.11; white pwdr. hygroscopic

2g
10g

Lithium trifluoromethanesulfonate, 99% (Lithium triflate) [33454-82-9]
LiCF₃SO₃; FW: 156.01; white pwdr.; hygroscopic

10g
50g

Lutetium(III) trifluoromethanesulfonate, min. 98% (Lutetium triflate) [126857-69-0]
Lu(CF₃SO₃)₃; FW: 622.18; white pwdr. hygroscopic

500mg
2g

Magnesium trifluoromethanesulfonate, min. 98% (Magnesium triflate) [60871-83-2]
Mg(SO₃CF₃)₂; FW: 322.45; white pwdr.; hygroscopic

5g
25g

Mercury(II) trifluoromethanesulfonate, 98% (Mercury triflate) [49540-00-3]
Hg(CF₃SO₃)₂; FW: 498.71; pwdr.; hygroscopic

5g
25g

Neodymium(III) trifluoromethanesulfonate, min. 98% (Neodymium triflate) [34622-08-7]
Nd(CF₃SO₃)₃; FW: 591.45; purple pwdr.; hygroscopic

5g
25g

Nickel(II) trifluoromethanesulfonate, min. 98% (Nickel triflate) [60871-84-3]
Ni(CF₃SO₃)₂; FW: 356.83; pale green pwdr.; hygroscopic

1g
5g

Praseodymium(III) trifluoromethanesulfonate, min. 98% (Praseodymium triflate) [52093-27-3]
Pr(CF₃SO₃)₃; FW: 588.12; green pwdr. heat sensitive

5g
25g

Samarium(III) trifluoromethanesulfonate, min. 98% (Samarium triflate) [52093-28-4]
Sm(CF₃SO₃)₃; FW: 597.57; white to off-white pwdr. hygroscopic

5g
25g

Scandium(III) trifluoromethanesulfonate, min. 97% (Scandium triflate) [144026-79-9]
Sc(SO₃CF₃)₃; FW: 492.17; white pwdr.; hygroscopic
Technical Notes:
1. Water-tolerant Lewis acid catalyst.
2. Commonly used as the metal source for Lewis acid catalyzed asymmetric reactions.
3. Opening of aryl pyranosides.
(a) Aldehyde propargylation


References:
1. Chem. Commun., 1996, 183.                                 6. J. Am. Chem. Soc., 2004, 126, 9544.
2. Chem. Commun., 1995, 1379.                               7. J. Am. Chem. Soc., 2005, 127, 8006.
3. Synlett, 1999, 2023. (review)                                 8. J. Am. Chem. Soc., 2006, 128, 11034.
4. Eur. J. Org. Chem., 1999, 15. (review)                   9. J. Am. Chem. Soc., 2007, 129, 38.
5. J. Am. Chem. Soc., 2001, 123, 12095.

1g
5g

Scandium(III) trifluoromethanesulfonate (Scandium triflate), Microencapsulated in a Styrene Polymer [~13% Sc(SO₃CF₃)₃]   Sc(SO₃CF₃)₃; white solid
Technical Note:
1. Microencapsulated Scandium triflate is a useful Lewis acid catalyst which can be applied to various synthetic procedures such as the aldol, Michael, alkylation, Friedel-Crafts acylation, Mannich and Strecher type reactions. The encapsulated Sc(SO3CF3)3 has a higher activity than the free monomer, can easily be separated from the reaction mixture, and is reusable.

500mg

Silver trifluoromethanesulfonate, 99% (Silver triflate) [2923-28-6]
AgSO₃CF₃; FW: 256.94; off-white pwdr. light sensitive, hygroscopic

5g
25g

Terbium(III) trifluoromethanesulfonate, min. 98% (Terbium triflate) [148980-31-8]
Tb(CF₃SO₃)₃; FW: 606.14; white pwdr. hygroscopic

1g
5g

81-8500
HAZ

Thallium(I) trifluoromethanesulfonate, 99% (Thallium triflate) [73491-36-8]
TlSO₃CF₃; FW: 353.45; white pwdr. hygroscopic

1g
5g
25g

Thulium(III) trifluoromethanesulfonate, min. 98% (Thulium triflate) [141478-68-4]
Tm(CF₃SO₃)₃; FW: 616.14; white pwdr. hygroscopic

500mg
2g

Tin(II) trifluoromethanesulfonate, 99% (Tin triflate) [62086-04-8]
Sn(CF₃SO₃)₂; FW: 416.82; pwdr.; m.p. dec. hygroscopic

2g
10g

Ytterbium(III) trifluoromethanesulf onate hydrate (Ytterbium triflate) [54761-04-5]
Yb(SO₃CF₃)₃·XH₂O; FW: 620.25; white pwdr. hygroscopic

1g
5g
25g

Yttrium(III) trifluoromethanesulfona te, min. 98% (Yttrium triflate) [52093-30-8]
Y(CF₃SO₃)₃; FW: 536.12; white pwdr. hygroscopic

5g
25g

Zinc trifluoromethanesulfonate, min. 98% (Zinc triflate) [54010-75-2]
Zn(SO₃CF₃)₂; FW: 363.54; white pwdr. Hygroscopic
Technical Notes:
1. Catalyst for the addition of acetylenes to carbonyls and nitrones.
2. Claisen rearrangement.
3. Catalyst for the enantioselective Henry and Aza-Henry reactions.

References:
1. Acc. Chem. Res., 2000, 33, 373.
2. J. Am. Chem. Soc., 2001, 123, 9472.
3. J. Am. Chem. Soc., 2002, 124, 13646.
4. Angew. Chem. Int. Ed., 2005, 44, 3881.
5. Angew. Chem. Int. Ed., 2006, 45, 117.

5g
25g