Fuligorubin A | CAS:108343-55-1 | Manufacturer ChemFaces

Fuligorubin A

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Size /Price /Stock	10 mM * 1 mL in DMSO / Inquiry
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Fuligorubin A Description

Source:	From Topsentia roquensis
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Storage:	Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C). Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
After receiving:	The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.

Structure Identification:

Tetrahedron,1992,48(6): 1145–1174.

Further reactions of t-butyl 3-oxobutanthioate and t-butyl 4-diethyl-phosphono-3-oxobutanthioate : Carbonyl coupling reactions, amination, use in the preparation of 3-acyltetramic acids and application to the total synthesis of fuligorubin A.[Reference: WebLink]

METHODS AND RESULTS:
The use of t-butyl-3-oxobutanthioate (1) and t-butyl 4-diethylphosphono-3-oxobutanthioate (2) for the preparation of homologated derivatives suitable for amination in the presence of silver (I) trifluoroacetate to afford the corresponding β-ketoamides is discussed. In particular Wadsworth-Emmons coupling reactions of (2) with various carbonyl compounds gave good yields of E-substituted products.
CONCLUSIONS:
Many of the β-ketoamides were shown to be suitable precursors for 3-acyltetramic acids using a Dieckmann cyclisation with tetra-n-butyl ammonium fluoride as the cyclising base. These new reactions were applied to the total synthesis of the polyene 3-acyltetramic acid Fuligorubin A.

Tetrahedron Letters,1988,29(45):5829–5832.

Use of t-butyl 4-diethylphosphono-3-oxobutanethioate for tetramic acid synthesis: Total synthesis of the plasmodial pigment fuligorubin A[Reference: WebLink]

METHODS AND RESULTS:
A short, efficient synthesis of the yellow slime mould pigment Fuligorubin A (1) has been achieved using coupling of t-butyl 4-diethylphosphono-3-oxobutanethioate with deca-2,4,6,8-tetraenal and subsequent substitution with a glutamic acid derivative followed by Dieckmann cyclisation.

Product Name	Fuligorubin A
Price:
CAS No.:	108343-55-1
Catalog No.:	CFN00117
Molecular Formula:	C₂₀H₂₃NO₅
Molecular Weight:	357.40 g/mol
Purity:	>=98%
Type of Compound:	Alkaloids
Physical Desc.:	Powder
Source:	From Topsentia roquensis
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS
Similar structural:	Comparison (Web) (SDF)
Guestbook:

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Alkaloids Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	2.798 mL	13.9899 mL	27.9799 mL	55.9597 mL	69.9496 mL
5 mM	0.5596 mL	2.798 mL	5.596 mL	11.1919 mL	13.9899 mL
10 mM	0.2798 mL	1.399 mL	2.798 mL	5.596 mL	6.995 mL
50 mM	0.056 mL	0.2798 mL	0.5596 mL	1.1192 mL	1.399 mL
100 mM	0.028 mL	0.1399 mL	0.2798 mL	0.5596 mL	0.6995 mL

CFN00117	Fuligorubin A	108343-55-1	357.40	C₂₀H₂₃NO₅
CFN00118	Harzianic acid	157148-06-6	365.42	C₁₉H₂₇NO₆
CFN00119	Isodomoic acid G	188346-81-8	311.33	C₁₅H₂₁NO₆
CFN00120	Janolusimide	103612-45-9	383.49	C₁₉H₃₃N₃O₅
CFN00124	Malonomicin	38249-71-7	374.31	C₁₃H₁₈N₄O₉
CFN00125	Nocamycin I	78339-49-8	503.55	C₂₆H₃₃NO₉
CFN00133	Pramanicin	154445-05-3	369.46	C₁₉H₃₁NO₆
CFN00134	Preapiodionene	142808-39-7	269.30	C₁₃H₁₉NO₅
CFN00135	Reutericyclin	303957-69-9	349.47	C₂₀H₃₁NO₄
CFN90372	Broussonetine A	173220-07-0	507.62	C₂₄H₄₅NO₁₀